chore : bump version to v0.3.7

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.mcp.json

@@ -1,8 +1,22 @@
 {
-  "mcpServers": {
+    "mcpServers": {
-    "lesstime": {
+        "lesstime": {
-      "command": "docker",
+            "type": "http",
-      "args": ["exec", "-i", "php-lesstime-fpm", "php", "bin/console", "mcp:server"]
+            "url": "http://project.malio-dev.fr/_mcp",
+            "headers": {
+                "Authorization": "Bearer 7e8b410a5b79b5c0432951dcee3a3a81e0731e86d9f70d8784ec079a2b759c64"
+            }
+        },
+        "lesstime-local": {
+            "command": "docker",
+            "args": [
+                "exec",
+                "-i",
+                "php-lesstime-fpm",
+                "php",
+                "bin/console",
+                "mcp:server"
+            ]
+        }
     }
-  }
 }

CLAUDE.md

@@ -12,10 +12,11 @@ Application de gestion de projet. Monorepo Symfony 8 (API Platform 4) + Nuxt 4.
 ## Structure
 
 ```
-src/Entity/          # Entités Doctrine (User, Client, Project, Task, TaskStatus, TaskEffort, TaskPriority, TaskTag, TaskGroup, TimeEntry, GiteaConfiguration, ClientTicket, Notification, TaskDocument, BookStackConfiguration, TaskBookStackLink)
+src/Entity/          # Entités Doctrine (User, Client, Project, Task, TaskStatus, TaskEffort, TaskPriority, TaskTag, TaskGroup, TimeEntry, GiteaConfiguration, ClientTicket, Notification, TaskDocument, BookStackConfiguration, TaskBookStackLink, TaskRecurrence, ZimbraConfiguration)
-src/ApiResource/     # Ressources API Platform (si découplées des entités)
+src/ApiResource/     # Ressources API Platform (si découplées des entités) (ZimbraSettings, ZimbraTestConnection)
-src/State/           # Providers et Processors API Platform (MeProvider, AppVersionProvider, ActiveTimeEntryProvider, UserPasswordHasherProcessor, TaskNumberProcessor, ClientTicket*Provider/Processor, NotificationProvider, Gitea*Provider, Gitea*Processor)
+src/Enum/            # PHP enums (RecurrenceType)
-src/Service/         # Services métier (NotificationService)
+src/State/           # Providers et Processors API Platform (MeProvider, AppVersionProvider, ActiveTimeEntryProvider, UserPasswordHasherProcessor, TaskNumberProcessor, ClientTicket*Provider/Processor, NotificationProvider, Gitea*Provider, Gitea*Processor, ZimbraSettingsProvider/Processor, ZimbraTestConnectionProvider, TaskCalendarProcessor, RecurrenceHandler)
+src/Service/         # Services métier (NotificationService, CalDavService, RecurrenceCalculator)
 src/Controller/      # Controllers custom Symfony (NotificationUnreadCountController, MarkAllReadController, UserAvatarController, TaskDocumentDownloadController)
 src/Mcp/Tool/        # MCP tools organisés par domaine (Project/, Task/, TaskMeta/, TimeEntry/, Reference/)
 src/Security/        # Authenticators custom (ApiTokenAuthenticator pour MCP HTTP)
@@ -30,10 +31,10 @@ docs/superpowers/    # Plans et specs superpowers
 frontend/            # App Nuxt 4
 frontend/pages/      # Pages (index, login, my-tasks, profile, projects, projects/[id], projects/[id]/groups, projects/[id]/archives, time-tracking, admin, portal/, portal/projects/[id], portal/projects/[id]/new-ticket)
 frontend/layouts/    # Layouts (default, portal)
-frontend/components/ # Composants Vue organisés en sous-dossiers (ui/, client/, project/, task/, user/, admin/, time-tracking/, client-ticket/, notification/)
+frontend/components/ # Composants Vue organisés en sous-dossiers (ui/, client/, project/, task/, user/, admin/, time-tracking/, client-ticket/, notification/) — inclut admin/AdminZimbraTab
 frontend/composables/# Composables (useApi, useAppVersion, useNotifications, useClientTicketHelpers, useAvatarService)
 frontend/stores/     # Stores Pinia (auth, ui, timer)
-frontend/services/   # Services API (auth, clients, gitea, projects, tasks, task-statuses, task-efforts, task-groups, task-priorities, task-tags, users, time-entries, client-tickets, notifications, task-documents)
+frontend/services/   # Services API (auth, clients, gitea, projects, tasks, task-statuses, task-efforts, task-groups, task-priorities, task-tags, users, time-entries, client-tickets, notifications, task-documents, zimbra, task-recurrences)
 frontend/services/dto/ # Types TypeScript
 frontend/i18n/locales/ # Fichiers de traduction (langDir résolu depuis i18n/)
 ```
@@ -68,6 +69,13 @@ Types autorisés (minuscules) : `build`, `chore`, `ci`, `docs`, `feat`, `fix`, `
 
 Exemples : `feat : add login page`, `fix(auth) : prevent null token crash`
 
+### Tags & Versioning
+
+- La version de l'app est dans `config/version.yaml` (paramètre `app.version`)
+- À chaque création de tag, **toujours** mettre à jour `config/version.yaml` avec la même version
+- Faire un commit séparé de bump : `chore : bump version to v<X.Y.Z>`
+- Puis créer le tag et pusher : `git tag v<X.Y.Z> && git push origin develop --tags`
+
 ### Backend
 
 - Toujours `declare(strict_types=1)` en haut des fichiers PHP
@@ -97,7 +105,7 @@ Exemples : `feat : add login page`, `fix(auth) : prevent null token crash`
 
 ### MCP Server
 
-- 22 tools MCP exposant projets, tâches, métadonnées, et time tracking
+- 25 tools MCP exposant projets, tâches, métadonnées, time tracking, et récurrences
 - Transport STDIO (local) : `docker exec -i php-lesstime-fpm php bin/console mcp:server`
 - Transport HTTP (réseau) : `POST /_mcp` avec header `Authorization: Bearer <token>`
 - Auth HTTP : `ApiTokenAuthenticator` vérifie le champ `apiToken` de l'entité `User`
@@ -126,3 +134,5 @@ Exemples : `feat : add login page`, `fix(auth) : prevent null token crash`
 - Users internes : `alice` / `alice`, `bob` / `bob`, `charlie` / `charlie` (ROLE_USER)
 - Users client : `client-liot` / `client` (ROLE_CLIENT, client LIOT → SIRH), `client-acme` / `client` (ROLE_CLIENT, client ACME → CRM)
 - API token admin (dev) : `dev-mcp-token-for-testing-only-do-not-use-in-production`
+- ZimbraConfiguration : serverUrl `https://mail.ovh.com`, username `lesstime@ovh.fr`, enabled false
+- TaskRecurrence (hebdomadaire lun/mer/ven) attachée à la tâche "Réunion de suivi hebdomadaire" (SIRH)

composer.json

@@ -17,6 +17,7 @@
         "nyholm/psr7": "^1.8",
         "phpdocumentor/reflection-docblock": "^5.6|^6.0",
         "phpstan/phpdoc-parser": "^2.3",
+        "sabre/vobject": "^4.5",
         "symfony/asset": "8.0.*",
         "symfony/console": "8.0.*",
         "symfony/dotenv": "8.0.*",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "1a611b09459bb0625242a9a0ea223107",
+    "content-hash": "a764e9ff23705c8d01ee621225395a15",
     "packages": [
         {
             "name": "api-platform/doctrine-common",
@@ -3889,6 +3889,239 @@
             },
             "time": "2024-09-11T13:17:53+00:00"
         },
+        {
+            "name": "sabre/uri",
+            "version": "3.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sabre-io/uri.git",
+                "reference": "38eeab6ed9eec435a2188db489d4649c56272c51"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sabre-io/uri/zipball/38eeab6ed9eec435a2188db489d4649c56272c51",
+                "reference": "38eeab6ed9eec435a2188db489d4649c56272c51",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.4 || ^8.0"
+            },
+            "require-dev": {
+                "friendsofphp/php-cs-fixer": "^3.64",
+                "phpstan/extension-installer": "^1.4",
+                "phpstan/phpstan": "^1.12",
+                "phpstan/phpstan-phpunit": "^1.4",
+                "phpstan/phpstan-strict-rules": "^1.6",
+                "phpunit/phpunit": "^9.6"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "lib/functions.php"
+                ],
+                "psr-4": {
+                    "Sabre\\Uri\\": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Evert Pot",
+                    "email": "me@evertpot.com",
+                    "homepage": "http://evertpot.com/",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Functions for making sense out of URIs.",
+            "homepage": "http://sabre.io/uri/",
+            "keywords": [
+                "rfc3986",
+                "uri",
+                "url"
+            ],
+            "support": {
+                "forum": "https://groups.google.com/group/sabredav-discuss",
+                "issues": "https://github.com/sabre-io/uri/issues",
+                "source": "https://github.com/fruux/sabre-uri"
+            },
+            "time": "2024-09-04T15:30:08+00:00"
+        },
+        {
+            "name": "sabre/vobject",
+            "version": "4.5.8",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sabre-io/vobject.git",
+                "reference": "d554eb24d64232922e1eab5896cc2f84b3b9ffb1"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sabre-io/vobject/zipball/d554eb24d64232922e1eab5896cc2f84b3b9ffb1",
+                "reference": "d554eb24d64232922e1eab5896cc2f84b3b9ffb1",
+                "shasum": ""
+            },
+            "require": {
+                "ext-mbstring": "*",
+                "php": "^7.1 || ^8.0",
+                "sabre/xml": "^2.1 || ^3.0 || ^4.0"
+            },
+            "require-dev": {
+                "friendsofphp/php-cs-fixer": "~2.17.1",
+                "phpstan/phpstan": "^0.12 || ^1.12 || ^2.0",
+                "phpunit/php-invoker": "^2.0 || ^3.1",
+                "phpunit/phpunit": "^7.5 || ^8.5 || ^9.6"
+            },
+            "suggest": {
+                "hoa/bench": "If you would like to run the benchmark scripts"
+            },
+            "bin": [
+                "bin/vobject",
+                "bin/generate_vcards"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Sabre\\VObject\\": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Evert Pot",
+                    "email": "me@evertpot.com",
+                    "homepage": "http://evertpot.com/",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Dominik Tobschall",
+                    "email": "dominik@fruux.com",
+                    "homepage": "http://tobschall.de/",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net",
+                    "homepage": "http://mnt.io/",
+                    "role": "Developer"
+                }
+            ],
+            "description": "The VObject library for PHP allows you to easily parse and manipulate iCalendar and vCard objects",
+            "homepage": "http://sabre.io/vobject/",
+            "keywords": [
+                "availability",
+                "freebusy",
+                "iCalendar",
+                "ical",
+                "ics",
+                "jCal",
+                "jCard",
+                "recurrence",
+                "rfc2425",
+                "rfc2426",
+                "rfc2739",
+                "rfc4770",
+                "rfc5545",
+                "rfc5546",
+                "rfc6321",
+                "rfc6350",
+                "rfc6351",
+                "rfc6474",
+                "rfc6638",
+                "rfc6715",
+                "rfc6868",
+                "vCalendar",
+                "vCard",
+                "vcf",
+                "xCal",
+                "xCard"
+            ],
+            "support": {
+                "forum": "https://groups.google.com/group/sabredav-discuss",
+                "issues": "https://github.com/sabre-io/vobject/issues",
+                "source": "https://github.com/fruux/sabre-vobject"
+            },
+            "time": "2026-01-12T10:45:19+00:00"
+        },
+        {
+            "name": "sabre/xml",
+            "version": "4.0.6",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sabre-io/xml.git",
+                "reference": "a89257fd188ce30e456b841b6915f27905dfdbe3"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sabre-io/xml/zipball/a89257fd188ce30e456b841b6915f27905dfdbe3",
+                "reference": "a89257fd188ce30e456b841b6915f27905dfdbe3",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-xmlreader": "*",
+                "ext-xmlwriter": "*",
+                "lib-libxml": ">=2.6.20",
+                "php": "^7.4 || ^8.0",
+                "sabre/uri": ">=2.0,<4.0.0"
+            },
+            "require-dev": {
+                "friendsofphp/php-cs-fixer": "^3.64",
+                "phpstan/phpstan": "^1.12",
+                "phpunit/phpunit": "^9.6"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "lib/Deserializer/functions.php",
+                    "lib/Serializer/functions.php"
+                ],
+                "psr-4": {
+                    "Sabre\\Xml\\": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Evert Pot",
+                    "email": "me@evertpot.com",
+                    "homepage": "http://evertpot.com/",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Markus Staab",
+                    "email": "markus.staab@redaxo.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "sabre/xml is an XML library that you may not hate.",
+            "homepage": "https://sabre.io/xml/",
+            "keywords": [
+                "XMLReader",
+                "XMLWriter",
+                "dom",
+                "xml"
+            ],
+            "support": {
+                "forum": "https://groups.google.com/group/sabredav-discuss",
+                "issues": "https://github.com/sabre-io/xml/issues",
+                "source": "https://github.com/fruux/sabre-xml"
+            },
+            "time": "2024-09-06T08:00:55+00:00"
+        },
         {
             "name": "symfony/asset",
             "version": "v8.0.6",

config/reference.php

@@ -624,7 +624,7 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  *         }>,
  *     },
  *     rate_limiter?: bool|array{ // Rate limiter configuration
- *         enabled?: bool|Param, // Default: false
+ *         enabled?: bool|Param, // Default: true
  *         limiters?: array<string, array{ // Default: []
  *             lock_factory?: scalar|Param|null, // The service ID of the lock factory used by this limiter (or null to disable locking). // Default: "auto"
  *             cache_pool?: scalar|Param|null, // The cache pool to use for storing the current limiter state. // Default: "cache.rate_limiter"
@@ -685,38 +685,6 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  *         enabled?: bool|Param, // Default: false
  *     },
  * }
- * @psalm-type TwigConfig = array{
- *     form_themes?: list<scalar|Param|null>,
- *     globals?: array<string, array{ // Default: []
- *         id?: scalar|Param|null,
- *         type?: scalar|Param|null,
- *         value?: mixed,
- *     }>,
- *     autoescape_service?: scalar|Param|null, // Default: null
- *     autoescape_service_method?: scalar|Param|null, // Default: null
- *     cache?: scalar|Param|null, // Default: true
- *     charset?: scalar|Param|null, // Default: "%kernel.charset%"
- *     debug?: bool|Param, // Default: "%kernel.debug%"
- *     strict_variables?: bool|Param, // Default: "%kernel.debug%"
- *     auto_reload?: scalar|Param|null,
- *     optimizations?: int|Param,
- *     default_path?: scalar|Param|null, // The default path used to load templates. // Default: "%kernel.project_dir%/templates"
- *     file_name_pattern?: list<scalar|Param|null>,
- *     paths?: array<string, mixed>,
- *     date?: array{ // The default format options used by the date filter.
- *         format?: scalar|Param|null, // Default: "F j, Y H:i"
- *         interval_format?: scalar|Param|null, // Default: "%d days"
- *         timezone?: scalar|Param|null, // The timezone used when formatting dates, when set to null, the timezone returned by date_default_timezone_get() is used. // Default: null
- *     },
- *     number_format?: array{ // The default format options for the number_format filter.
- *         decimals?: int|Param, // Default: 0
- *         decimal_point?: scalar|Param|null, // Default: "."
- *         thousands_separator?: scalar|Param|null, // Default: ","
- *     },
- *     mailer?: array{
- *         html_to_text_converter?: scalar|Param|null, // A service implementing the "Symfony\Component\Mime\HtmlToTextConverter\HtmlToTextConverterInterface". // Default: null
- *     },
- * }
  * @psalm-type SecurityConfig = array{
  *     access_denied_url?: scalar|Param|null, // Default: null
  *     session_fixation_strategy?: "none"|"migrate"|"invalidate"|Param, // Default: "migrate"
@@ -1291,8 +1259,8 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  *     handle_symfony_errors?: bool|Param, // Allows to handle symfony exceptions. // Default: false
  *     enable_swagger?: bool|Param, // Enable the Swagger documentation and export. // Default: true
  *     enable_json_streamer?: bool|Param, // Enable json streamer. // Default: false
- *     enable_swagger_ui?: bool|Param, // Enable Swagger UI // Default: true
+ *     enable_swagger_ui?: bool|Param, // Enable Swagger UI // Default: false
- *     enable_re_doc?: bool|Param, // Enable ReDoc // Default: true
+ *     enable_re_doc?: bool|Param, // Enable ReDoc // Default: false
  *     enable_entrypoint?: bool|Param, // Enable the entrypoint // Default: true
  *     enable_docs?: bool|Param, // Enable the docs // Default: true
  *     enable_profiler?: bool|Param, // Enable the data collector and the WebProfilerBundle integration. // Default: true
@@ -1641,12 +1609,154 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  *         },
  *     },
  * }
+ * @psalm-type MonologConfig = array{
+ *     use_microseconds?: scalar|Param|null, // Default: true
+ *     channels?: list<scalar|Param|null>,
+ *     handlers?: array<string, array{ // Default: []
+ *         type?: scalar|Param|null,
+ *         id?: scalar|Param|null,
+ *         enabled?: bool|Param, // Default: true
+ *         priority?: scalar|Param|null, // Default: 0
+ *         level?: scalar|Param|null, // Default: "DEBUG"
+ *         bubble?: bool|Param, // Default: true
+ *         interactive_only?: bool|Param, // Default: false
+ *         app_name?: scalar|Param|null, // Default: null
+ *         include_stacktraces?: bool|Param, // Default: false
+ *         process_psr_3_messages?: array{
+ *             enabled?: bool|Param|null, // Default: null
+ *             date_format?: scalar|Param|null,
+ *             remove_used_context_fields?: bool|Param,
+ *         },
+ *         path?: scalar|Param|null, // Default: "%kernel.logs_dir%/%kernel.environment%.log"
+ *         file_permission?: scalar|Param|null, // Default: null
+ *         use_locking?: bool|Param, // Default: false
+ *         filename_format?: scalar|Param|null, // Default: "{filename}-{date}"
+ *         date_format?: scalar|Param|null, // Default: "Y-m-d"
+ *         ident?: scalar|Param|null, // Default: false
+ *         logopts?: scalar|Param|null, // Default: 1
+ *         facility?: scalar|Param|null, // Default: "user"
+ *         max_files?: scalar|Param|null, // Default: 0
+ *         action_level?: scalar|Param|null, // Default: "WARNING"
+ *         activation_strategy?: scalar|Param|null, // Default: null
+ *         stop_buffering?: bool|Param, // Default: true
+ *         passthru_level?: scalar|Param|null, // Default: null
+ *         excluded_http_codes?: list<array{ // Default: []
+ *             code?: scalar|Param|null,
+ *             urls?: list<scalar|Param|null>,
+ *         }>,
+ *         accepted_levels?: list<scalar|Param|null>,
+ *         min_level?: scalar|Param|null, // Default: "DEBUG"
+ *         max_level?: scalar|Param|null, // Default: "EMERGENCY"
+ *         buffer_size?: scalar|Param|null, // Default: 0
+ *         flush_on_overflow?: bool|Param, // Default: false
+ *         handler?: scalar|Param|null,
+ *         url?: scalar|Param|null,
+ *         exchange?: scalar|Param|null,
+ *         exchange_name?: scalar|Param|null, // Default: "log"
+ *         channel?: scalar|Param|null, // Default: null
+ *         bot_name?: scalar|Param|null, // Default: "Monolog"
+ *         use_attachment?: scalar|Param|null, // Default: true
+ *         use_short_attachment?: scalar|Param|null, // Default: false
+ *         include_extra?: scalar|Param|null, // Default: false
+ *         icon_emoji?: scalar|Param|null, // Default: null
+ *         webhook_url?: scalar|Param|null,
+ *         exclude_fields?: list<scalar|Param|null>,
+ *         token?: scalar|Param|null,
+ *         region?: scalar|Param|null,
+ *         source?: scalar|Param|null,
+ *         use_ssl?: bool|Param, // Default: true
+ *         user?: mixed,
+ *         title?: scalar|Param|null, // Default: null
+ *         host?: scalar|Param|null, // Default: null
+ *         port?: scalar|Param|null, // Default: 514
+ *         config?: list<scalar|Param|null>,
+ *         members?: list<scalar|Param|null>,
+ *         connection_string?: scalar|Param|null,
+ *         timeout?: scalar|Param|null,
+ *         time?: scalar|Param|null, // Default: 60
+ *         deduplication_level?: scalar|Param|null, // Default: 400
+ *         store?: scalar|Param|null, // Default: null
+ *         connection_timeout?: scalar|Param|null,
+ *         persistent?: bool|Param,
+ *         message_type?: scalar|Param|null, // Default: 0
+ *         parse_mode?: scalar|Param|null, // Default: null
+ *         disable_webpage_preview?: bool|Param|null, // Default: null
+ *         disable_notification?: bool|Param|null, // Default: null
+ *         split_long_messages?: bool|Param, // Default: false
+ *         delay_between_messages?: bool|Param, // Default: false
+ *         topic?: int|Param, // Default: null
+ *         factor?: int|Param, // Default: 1
+ *         tags?: list<scalar|Param|null>,
+ *         console_formatter_options?: mixed, // Default: []
+ *         formatter?: scalar|Param|null,
+ *         nested?: bool|Param, // Default: false
+ *         publisher?: string|array{
+ *             id?: scalar|Param|null,
+ *             hostname?: scalar|Param|null,
+ *             port?: scalar|Param|null, // Default: 12201
+ *             chunk_size?: scalar|Param|null, // Default: 1420
+ *             encoder?: "json"|"compressed_json"|Param,
+ *         },
+ *         mongodb?: string|array{
+ *             id?: scalar|Param|null, // ID of a MongoDB\Client service
+ *             uri?: scalar|Param|null,
+ *             username?: scalar|Param|null,
+ *             password?: scalar|Param|null,
+ *             database?: scalar|Param|null, // Default: "monolog"
+ *             collection?: scalar|Param|null, // Default: "logs"
+ *         },
+ *         elasticsearch?: string|array{
+ *             id?: scalar|Param|null,
+ *             hosts?: list<scalar|Param|null>,
+ *             host?: scalar|Param|null,
+ *             port?: scalar|Param|null, // Default: 9200
+ *             transport?: scalar|Param|null, // Default: "Http"
+ *             user?: scalar|Param|null, // Default: null
+ *             password?: scalar|Param|null, // Default: null
+ *         },
+ *         index?: scalar|Param|null, // Default: "monolog"
+ *         document_type?: scalar|Param|null, // Default: "logs"
+ *         ignore_error?: scalar|Param|null, // Default: false
+ *         redis?: string|array{
+ *             id?: scalar|Param|null,
+ *             host?: scalar|Param|null,
+ *             password?: scalar|Param|null, // Default: null
+ *             port?: scalar|Param|null, // Default: 6379
+ *             database?: scalar|Param|null, // Default: 0
+ *             key_name?: scalar|Param|null, // Default: "monolog_redis"
+ *         },
+ *         predis?: string|array{
+ *             id?: scalar|Param|null,
+ *             host?: scalar|Param|null,
+ *         },
+ *         from_email?: scalar|Param|null,
+ *         to_email?: list<scalar|Param|null>,
+ *         subject?: scalar|Param|null,
+ *         content_type?: scalar|Param|null, // Default: null
+ *         headers?: list<scalar|Param|null>,
+ *         mailer?: scalar|Param|null, // Default: null
+ *         email_prototype?: string|array{
+ *             id?: scalar|Param|null,
+ *             method?: scalar|Param|null, // Default: null
+ *         },
+ *         verbosity_levels?: array{
+ *             VERBOSITY_QUIET?: scalar|Param|null, // Default: "ERROR"
+ *             VERBOSITY_NORMAL?: scalar|Param|null, // Default: "WARNING"
+ *             VERBOSITY_VERBOSE?: scalar|Param|null, // Default: "NOTICE"
+ *             VERBOSITY_VERY_VERBOSE?: scalar|Param|null, // Default: "INFO"
+ *             VERBOSITY_DEBUG?: scalar|Param|null, // Default: "DEBUG"
+ *         },
+ *         channels?: string|array{
+ *             type?: scalar|Param|null,
+ *             elements?: list<scalar|Param|null>,
+ *         },
+ *     }>,
+ * }
  * @psalm-type ConfigType = array{
  *     imports?: ImportsConfig,
  *     parameters?: ParametersConfig,
  *     services?: ServicesConfig,
  *     framework?: FrameworkConfig,
- *     twig?: TwigConfig,
  *     security?: SecurityConfig,
  *     doctrine?: DoctrineConfig,
  *     doctrine_migrations?: DoctrineMigrationsConfig,
@@ -1654,12 +1764,12 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  *     api_platform?: ApiPlatformConfig,
  *     lexik_jwt_authentication?: LexikJwtAuthenticationConfig,
  *     mcp?: McpConfig,
+ *     monolog?: MonologConfig,
  *     "when@dev"?: array{
  *         imports?: ImportsConfig,
  *         parameters?: ParametersConfig,
  *         services?: ServicesConfig,
  *         framework?: FrameworkConfig,
- *         twig?: TwigConfig,
  *         security?: SecurityConfig,
  *         doctrine?: DoctrineConfig,
  *         doctrine_migrations?: DoctrineMigrationsConfig,
@@ -1667,13 +1777,13 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  *         api_platform?: ApiPlatformConfig,
  *         lexik_jwt_authentication?: LexikJwtAuthenticationConfig,
  *         mcp?: McpConfig,
+ *         monolog?: MonologConfig,
  *     },
  *     "when@prod"?: array{
  *         imports?: ImportsConfig,
  *         parameters?: ParametersConfig,
  *         services?: ServicesConfig,
  *         framework?: FrameworkConfig,
- *         twig?: TwigConfig,
  *         security?: SecurityConfig,
  *         doctrine?: DoctrineConfig,
  *         doctrine_migrations?: DoctrineMigrationsConfig,
@@ -1681,13 +1791,13 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  *         api_platform?: ApiPlatformConfig,
  *         lexik_jwt_authentication?: LexikJwtAuthenticationConfig,
  *         mcp?: McpConfig,
+ *         monolog?: MonologConfig,
  *     },
  *     "when@test"?: array{
  *         imports?: ImportsConfig,
  *         parameters?: ParametersConfig,
  *         services?: ServicesConfig,
  *         framework?: FrameworkConfig,
- *         twig?: TwigConfig,
  *         security?: SecurityConfig,
  *         doctrine?: DoctrineConfig,
  *         doctrine_migrations?: DoctrineMigrationsConfig,
@@ -1695,6 +1805,7 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  *         api_platform?: ApiPlatformConfig,
  *         lexik_jwt_authentication?: LexikJwtAuthenticationConfig,
  *         mcp?: McpConfig,
+ *         monolog?: MonologConfig,
  *     },
  *     ...<string, ExtensionType|array{ // extra keys must follow the when@%env% pattern or match an extension alias
  *         imports?: ImportsConfig,

config/version.yaml

@@ -1,2 +1,2 @@
 parameters:
-    app.version: '0.3.1'
+    app.version: '0.3.7'

docs/superpowers/specs/2026-03-19-zimbra-calendar-design.md

@@ -0,0 +1,278 @@
+# Intégration Calendrier Zimbra CalDAV
+
+**Date** : 2026-03-19
+**Statut** : Validé
+
+## Objectif
+
+Permettre de synchroniser les tâches Lesstime vers un calendrier Zimbra OVH via CalDAV. Sync one-way (push uniquement), avec support des tâches récurrentes.
+
+## Principes
+
+- **Push uniquement** : Lesstime pousse vers Zimbra, ne récupère jamais les événements existants
+- **Opt-in** : les tâches ne sont pas envoyées au calendrier par défaut (checkbox décochée)
+- **Sync synchrone** : les appels CalDAV se font au moment de l'action, timeout 5s
+- **Configuration globale** : un seul compte Zimbra admin pour toute l'instance
+- **Calendrier d'équipe** : toutes les tâches sync vont dans le même calendrier
+
+## Modèle de données
+
+### Nouveaux champs sur `Task`
+
+| Champ | Type | Nullable | Default | Description |
+|---|---|---|---|---|
+| `scheduledStart` | `DateTimeImmutable` | oui | `null` | Début du créneau planifié |
+| `scheduledEnd` | `DateTimeImmutable` | oui | `null` | Fin du créneau planifié |
+| `deadline` | `DateTimeImmutable` | oui | `null` | Date d'échéance |
+| `syncToCalendar` | `bool` | non | `false` | Opt-in pour la sync Zimbra |
+| `calendarEventUid` | `string` | oui | `null` | UID du VEVENT dans Zimbra |
+| `calendarTodoUid` | `string` | oui | `null` | UID du VTODO dans Zimbra |
+| `calendarSyncError` | `string` | oui | `null` | Dernière erreur de sync CalDAV (null = OK) |
+
+#### Règles de validation
+
+- `scheduledEnd` requiert `scheduledStart` (et vice versa) — les deux ou aucun
+- `scheduledEnd` doit être après `scheduledStart`
+- `syncToCalendar = true` sans aucune date → ignoré silencieusement (pas de sync)
+- `deadline` est indépendant des dates planifiées (peut exister seul)
+
+### Nouvelle entité `TaskRecurrence`
+
+| Champ | Type | Nullable | Description |
+|---|---|---|---|
+| `id` | `int` | non | PK auto-increment |
+| `type` | `RecurrenceType` (PHP enum) | non | Enum backed string : `daily`, `weekly`, `monthly`, `yearly` |
+| `interval` | `int` | non | Tous les X (jours/semaines/mois/ans) |
+| `daysOfWeek` | `json` | oui | Jours de la semaine pour hebdo, ex: `["monday","wednesday"]` |
+| `dayOfMonth` | `int` | oui | Jour du mois pour mensuel, ex: `15` |
+| `weekOfMonth` | `int` | oui | Semaine du mois, ex: `1` pour "le 1er X du mois" |
+| `endDate` | `Date` | oui | Fin de la récurrence (null = infini) |
+| `maxOccurrences` | `int` | oui | Nombre max d'occurrences (alternatif à endDate) |
+| `occurrenceCount` | `int` | non | Compteur d'occurrences créées (default 0) |
+
+### Relations
+
+- `Task.recurrence` → `ManyToOne` vers `TaskRecurrence` (nullable)
+- `TaskRecurrence.tasks` → `OneToMany` vers `Task`
+
+### Nouvelle entité `ZimbraConfiguration`
+
+| Champ | Type | Nullable | Description |
+|---|---|---|---|
+| `id` | `int` | non | PK auto-increment |
+| `serverUrl` | `string` | non | URL CalDAV Zimbra |
+| `username` | `string` | non | Compte Zimbra |
+| `encryptedPassword` | `string` | non | Mot de passe chiffré via `TokenEncryptor` (même pattern que `GiteaConfiguration`) |
+| `calendarPath` | `string` | non | Chemin complet du calendrier, ex: `/dav/user@domain.com/Calendar/` |
+| `enabled` | `bool` | non | Activer/désactiver la sync (default false) |
+
+## Service CalDAV
+
+### `CalDavService`
+
+Dépendances : `sabre/vobject` pour la génération ICS, requêtes HTTP via `Symfony\Contracts\HttpClient`.
+
+Le service utilise la `ZimbraConfiguration` pour construire l'URL CalDAV complète : `{serverUrl}{calendarPath}{uid}.ics`. Le mot de passe est déchiffré via `TokenEncryptor` avant chaque requête. L'authentification CalDAV se fait via HTTP Basic Auth.
+
+#### Méthodes
+
+- `createEvent(Task): string` — crée un VEVENT (créneau planifié), retourne l'UID
+- `createTodo(Task): string` — crée un VTODO (deadline), retourne l'UID
+- `updateEvent(Task): void` — met à jour le VEVENT existant
+- `updateTodo(Task): void` — met à jour le VTODO existant
+- `deleteEvent(string $uid): void` — supprime le VEVENT par UID
+- `deleteTodo(string $uid): void` — supprime le VTODO par UID
+- `testConnection(): bool` — teste la connexion CalDAV
+
+#### Format ICS
+
+Toutes les dates sont envoyées en **UTC** (suffixe `Z`). Les composants sont wrappés dans un document iCalendar complet :
+
+**VEVENT (créneau planifié)** :
+
+```
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//Lesstime//CalDAV//EN
+BEGIN:VEVENT
+UID:{calendarEventUid}
+SUMMARY:[PROJET-NUM] Titre de la tâche
+DTSTART:{scheduledStart en UTC, format 20260319T140000Z}
+DTEND:{scheduledEnd en UTC}
+DESCRIPTION:{description}\n\nLesstime: {url}
+RRULE:{rrule si récurrence}
+END:VEVENT
+END:VCALENDAR
+```
+
+**VTODO (deadline)** :
+
+```
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//Lesstime//CalDAV//EN
+BEGIN:VTODO
+UID:{calendarTodoUid}
+SUMMARY:[PROJET-NUM] Titre de la tâche (deadline)
+DUE:{deadline en UTC}
+DESCRIPTION:{description}\n\nLesstime: {url}
+END:VTODO
+END:VCALENDAR
+```
+
+Pas de RRULE sur le VTODO — il suit la tâche courante uniquement.
+
+## Logique de sync
+
+### Déclenchement
+
+Un **API Platform State Processor** (`TaskCalendarProcessor`) qui décore le persist/remove processor. La sync CalDAV est appelée **après** le flush en BDD, jamais pendant la transaction. Cela garantit :
+- La tâche est sauvegardée même si Zimbra est down
+- Pas de blocage de transaction DB par les appels HTTP
+
+Pour les **MCP tools**, le `CalDavService` doit être appelé explicitement après le `flush()` dans chaque tool qui modifie les champs liés au calendrier (create-task, update-task, delete-task).
+
+### Matrice d'actions
+
+| Action Lesstime | Effet CalDAV |
+|---|---|
+| Tâche créée/modifiée avec `syncToCalendar=true` et dates renseignées | Crée ou met à jour VEVENT + VTODO |
+| `syncToCalendar` décoché | Supprime VEVENT + VTODO si existants |
+| Tâche supprimée | Supprime VEVENT + VTODO si existants |
+| Tâche récurrente passe en `isFinal` | Tâche archivée (`archived=true`), événements **conservés** dans Zimbra. Nouvelle tâche créée pointant vers le même VEVENT récurrent |
+| Dates retirées | Supprime les events correspondants |
+
+### Gestion des erreurs
+
+- Timeout CalDAV : 5 secondes
+- En cas d'échec : la tâche est quand même sauvegardée en BDD, un toast d'erreur est affiché côté frontend
+- L'erreur est persistée dans `calendarSyncError` (visible dans l'UI comme indicateur rouge)
+- Les UIDs CalDAV restent `null` si la création a échoué
+- En cas de succès après un échec précédent, `calendarSyncError` est remis à `null`
+
+## Tâches récurrentes
+
+### Comportement
+
+1. L'utilisateur crée une tâche avec récurrence dans Lesstime
+2. **Zimbra** : un seul VEVENT avec `RRULE` est créé — Zimbra génère toutes les occurrences dans le calendrier automatiquement
+3. **Lesstime** : une seule tâche existe à la fois
+4. Quand la tâche passe en statut `isFinal` :
+   - La tâche est archivée automatiquement (`archived = true`)
+   - Les événements Zimbra sont **conservés** (historique)
+   - Les `calendarEventUid` et `calendarTodoUid` de la tâche archivée sont **vidés** (null) pour éviter toute modification accidentelle de l'événement Zimbra depuis une tâche archivée
+   - Une nouvelle tâche est créée avec :
+     - Même titre, description, assigné, tags, projet, groupe, effort, priorité
+     - Nouveau `number` généré via `findMaxNumberByProjectForUpdate` (même pattern transactionnel que `TaskNumberProcessor`)
+     - Statut réinitialisé au premier statut (position la plus basse)
+     - Dates recalculées selon le pattern de récurrence (prochaine date selon le pattern, indépendamment de quand la tâche a été terminée)
+     - `calendarEventUid` pointant vers le même VEVENT récurrent
+     - Nouveau `calendarTodoUid` (nouvelle deadline)
+     - `occurrenceCount` incrémenté sur `TaskRecurrence` (avec lock optimiste `@ORM\Version` pour éviter les doublons en cas de concurrence)
+5. Si `maxOccurrences` ou `endDate` atteint, la récurrence s'arrête (pas de nouvelle tâche créée)
+
+### Calcul de la prochaine date
+
+La prochaine date est calculée à partir de la date planifiée de la tâche courante (pas de la date de complétion) :
+
+- **Daily** : `scheduledStart + interval jours`
+- **Weekly** : prochain jour de `daysOfWeek` à partir de `scheduledStart + interval semaines`
+- **Monthly** : même `dayOfMonth` ou même `weekOfMonth`+jour, mois `+ interval`
+- **Yearly** : même date, année `+ interval`
+
+La durée du créneau (`scheduledEnd - scheduledStart`) est conservée.
+
+## Frontend
+
+### Onglet "Planification" dans TaskModal
+
+La modale tâche existante aura 2 onglets :
+
+**Onglet "Détails"** (existant) : titre, description, statut, priorité, effort, assigné, tags, groupe
+
+**Onglet "Planification"** (nouveau) :
+
+#### Bloc Dates
+- Date planifiée début (`datetime-local` picker)
+- Date planifiée fin (`datetime-local` picker)
+- Deadline (`date` picker)
+
+#### Bloc Calendrier
+- Checkbox "Envoyer au calendrier" (décoché par défaut)
+- Indicateur de statut sync (icône verte si sync OK, rouge si erreur, gris si non configuré)
+
+#### Bloc Récurrence
+- Toggle "Tâche récurrente"
+- Si activé :
+  - Type : Quotidien / Hebdomadaire / Mensuel / Annuel (select)
+  - Intervalle : "Tous les X ..." (input number)
+  - Conditionnel selon le type :
+    - Hebdomadaire → checkboxes jours de la semaine (Lu, Ma, Me, Je, Ve, Sa, Di)
+    - Mensuel → radio "Le X du mois" (input) ou "Le Xème [jour] du mois" (2 selects)
+  - Fin de récurrence : radio Jamais / Après X occurrences (input) / À une date (date picker)
+
+### Affichage des dates
+
+**Cartes Kanban (`TaskCard`)** :
+- Badge deadline coloré : rouge si dépassée, orange si < 2 jours, gris sinon
+- Icône calendrier si `syncToCalendar` activé
+- Icône récurrence si tâche récurrente
+
+**Vue liste (`TaskListItem`)** :
+- Colonne "Planifié" (date début)
+- Colonne "Deadline"
+- Icône récurrence si tâche récurrente
+
+**Page "Mes tâches"** :
+- Même affichage que la vue liste
+- Tri possible par deadline ou date planifiée
+
+### Page Admin — Configuration Zimbra
+
+Nouveau bloc dans la page admin existante :
+
+- URL du serveur CalDAV (input text)
+- Nom d'utilisateur (input text)
+- Mot de passe (input password)
+- Chemin du calendrier (input text)
+- Toggle activer/désactiver
+- Bouton "Tester la connexion" (toast succès/erreur)
+
+Accessible uniquement `ROLE_ADMIN`.
+
+## MCP Tools
+
+### Mise à jour des tools existants
+
+`create-task` et `update-task` : nouveaux paramètres optionnels :
+- `scheduledStart` (string datetime ISO)
+- `scheduledEnd` (string datetime ISO)
+- `deadline` (string datetime ISO)
+- `syncToCalendar` (bool)
+
+### Nouveaux tools
+
+- `create-task-recurrence` — paramètres : taskId, type, interval, daysOfWeek?, dayOfMonth?, weekOfMonth?, endDate?, maxOccurrences?
+- `update-task-recurrence` — paramètres : recurrenceId, + mêmes champs optionnels
+- `delete-task-recurrence` — paramètres : recurrenceId — supprime la récurrence, nullifie la relation sur la tâche active, et supprime l'événement récurrent Zimbra si existant
+
+## API Filters
+
+Ajouter sur `Task` les filtres API Platform suivants :
+- `DateFilter` sur `scheduledStart`, `scheduledEnd`, `deadline` (pour le tri et filtrage par plage de dates)
+- `BooleanFilter` sur `syncToCalendar`
+- `OrderFilter` sur `scheduledStart`, `deadline`
+
+### Valeurs stockées en JSON (i18n)
+
+Les `daysOfWeek` dans `TaskRecurrence` sont stockés en anglais (`monday`, `tuesday`...) — les labels traduits sont gérés uniquement côté frontend via i18n.
+
+## Dépendances PHP
+
+- `sabre/vobject` — génération/parsing ICS (VEVENT, VTODO, RRULE)
+- `symfony/http-client` — requêtes HTTP CalDAV (PUT, DELETE, PROPFIND)
+
+## Limitations connues
+
+- Sync synchrone : si Zimbra est lent, chaque sauvegarde de tâche peut prendre jusqu'à 5s. Migration vers Symfony Messenger possible à l'avenir si nécessaire.
+- Pas de sync bidirectionnelle : les modifications faites directement dans Zimbra ne sont pas reflétées dans Lesstime.

frontend/assets/css/dark.css

@@ -0,0 +1,248 @@
+/*
+ * Dark theme overrides
+ * Automatically applied when <html class="dark"> is set.
+ * Overrides existing Tailwind utilities so components need zero changes.
+ */
+
+/* ── Backgrounds ── */
+
+.dark .bg-white {
+    background-color: #1e1f2b !important;
+}
+
+.dark .bg-tertiary-500 {
+    background-color: #262838 !important;
+}
+
+.dark .bg-neutral-50 {
+    background-color: #262838 !important;
+}
+
+.dark .bg-neutral-100 {
+    background-color: #2e3045 !important;
+}
+
+.dark .bg-neutral-200 {
+    background-color: #363952 !important;
+}
+
+/* ── Hover backgrounds ── */
+
+.dark .hover\:bg-neutral-50:hover {
+    background-color: #2e3045 !important;
+}
+
+.dark .hover\:bg-neutral-100:hover {
+    background-color: #363952 !important;
+}
+
+.dark .hover\:bg-neutral-200:hover {
+    background-color: #3a3d54 !important;
+}
+
+.dark .hover\:bg-neutral-300:hover {
+    background-color: #3a3d54 !important;
+}
+
+.dark .hover\:shadow-md:hover {
+    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.3) !important;
+}
+
+/* ── Text ── */
+
+.dark .text-neutral-900 {
+    color: #e5e5e5 !important;
+}
+
+.dark .text-neutral-800 {
+    color: #d4d4d8 !important;
+}
+
+.dark .text-neutral-700 {
+    color: #a1a1aa !important;
+}
+
+.dark .text-neutral-600 {
+    color: #8b8b9a !important;
+}
+
+.dark .text-neutral-500 {
+    color: #71717a !important;
+}
+
+.dark .text-neutral-400 {
+    color: #606070 !important;
+}
+
+.dark .text-neutral-300 {
+    color: #52525b !important;
+}
+
+/* ── Hover text ── */
+
+.dark .hover\:text-neutral-700:hover {
+    color: #d4d4d8 !important;
+}
+
+.dark .hover\:text-neutral-600:hover {
+    color: #a1a1aa !important;
+}
+
+/* ── Borders ── */
+
+.dark .border-neutral-200 {
+    border-color: #3a3d54 !important;
+}
+
+.dark .border-neutral-100 {
+    border-color: #2e3045 !important;
+}
+
+.dark .border-neutral-300 {
+    border-color: #3a3d54 !important;
+}
+
+.dark .hover\:border-neutral-300:hover {
+    border-color: #4a4d64 !important;
+}
+
+.dark .hover\:border-neutral-400:hover {
+    border-color: #4a4d64 !important;
+}
+
+/* ── Ring ── */
+
+.dark .ring-black\/5 {
+    --tw-ring-color: rgb(255 255 255 / 0.05) !important;
+}
+
+/* ── Specific component overrides ── */
+
+/* Modal header bg */
+.dark .bg-neutral-50\/80 {
+    background-color: rgb(38 40 56 / 0.8) !important;
+}
+
+/* Sidebar collapse button */
+.dark .shadow-sm {
+    box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.2) !important;
+}
+
+/* User dropdown */
+.dark .shadow-lg {
+    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.4), 0 4px 6px -4px rgb(0 0 0 / 0.3) !important;
+}
+
+/* Forms: inputs, selects, textareas */
+.dark input:not([type="checkbox"]):not([type="radio"]),
+.dark textarea,
+.dark select {
+    background-color: #1e1f2b !important;
+    color: #e5e5e5 !important;
+    border-color: #3a3d54 !important;
+}
+
+.dark input:not([type="checkbox"]):not([type="radio"])::placeholder,
+.dark textarea::placeholder {
+    color: #606070 !important;
+}
+
+.dark input:not([type="checkbox"]):not([type="radio"]):focus,
+.dark textarea:focus,
+.dark select:focus {
+    border-color: #222783 !important;
+}
+
+/* Labels */
+.dark label {
+    color: #a1a1aa;
+}
+
+/* ── Malio Layer UI components ── */
+
+/* MalioSelect: floating label has hardcoded background: white */
+.dark .floating-label {
+    background: #1e1f2b !important;
+    color: #a1a1aa !important;
+}
+
+/* MalioSelect: text-black used for selected value and options */
+.dark .text-black {
+    color: #e5e5e5 !important;
+}
+
+.dark .text-black\/60 {
+    color: #71717a !important;
+}
+
+.dark .text-black\/40 {
+    color: #606070 !important;
+}
+
+/* MalioSelect: border-black used when option is selected */
+.dark .border-black {
+    border-color: #a1a1aa !important;
+}
+
+/* MalioSelect: border-m-muted default border */
+.dark .border-m-muted {
+    border-color: #3a3d54 !important;
+}
+
+/* MalioSelect: dropdown option hover background */
+.dark .bg-m-muted\/10 {
+    background-color: rgb(160 174 192 / 0.15) !important;
+}
+
+/* MalioSelect: dropdown shadow */
+.dark .shadow-2xl {
+    box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.5) !important;
+}
+
+/* Checkbox/radio hardcoded black borders */
+.dark .inp-cbx + .cbx svg {
+    stroke: #e5e5e5 !important;
+}
+
+.dark .inp-cbx + .cbx {
+    border-color: #a1a1aa !important;
+}
+
+/* Red/colored backgrounds for buttons */
+.dark .bg-red-50 {
+    background-color: rgb(127 29 29 / 0.2) !important;
+}
+
+.dark .hover\:bg-red-100:hover {
+    background-color: rgb(127 29 29 / 0.3) !important;
+}
+
+.dark .bg-blue-50 {
+    background-color: rgb(30 58 138 / 0.2) !important;
+}
+
+/* Datetime/date input color-scheme for dark mode */
+.dark input[type="datetime-local"],
+.dark input[type="date"],
+.dark input[type="time"] {
+    color-scheme: dark;
+}
+
+/* Scrollbar */
+.dark ::-webkit-scrollbar {
+    width: 8px;
+    height: 8px;
+}
+
+.dark ::-webkit-scrollbar-track {
+    background: #1e1f2b;
+}
+
+.dark ::-webkit-scrollbar-thumb {
+    background: #3a3d54;
+    border-radius: 4px;
+}
+
+.dark ::-webkit-scrollbar-thumb:hover {
+    background: #4a4d64;
+}

frontend/components/admin/AdminZimbraTab.vue

@@ -0,0 +1,124 @@
+<template>
+    <div>
+        <h2 class="text-lg font-bold text-neutral-900">{{ $t('zimbra.settings.title') }}</h2>
+
+        <form class="mt-6 max-w-lg space-y-4" @submit.prevent="handleSave">
+            <MalioInputText
+                v-model="form.serverUrl"
+                :label="$t('zimbra.settings.serverUrl')"
+                :placeholder="$t('zimbra.settings.serverUrlPlaceholder')"
+                input-class="w-full"
+            />
+            <MalioInputText
+                v-model="form.username"
+                :label="$t('zimbra.settings.username')"
+                :placeholder="$t('zimbra.settings.usernamePlaceholder')"
+                input-class="w-full"
+            />
+            <MalioInputText
+                v-model="form.calendarPath"
+                :label="$t('zimbra.settings.calendarPath')"
+                :placeholder="$t('zimbra.settings.calendarPathPlaceholder')"
+                input-class="w-full"
+            />
+            <div>
+                <MalioInputText
+                    v-model="form.password"
+                    :label="$t('zimbra.settings.password')"
+                    input-class="w-full"
+                    type="password"
+                />
+                <p v-if="hasPassword && !form.password" class="mt-1 text-xs text-green-600">
+                    {{ $t('zimbra.settings.passwordConfigured') }}
+                </p>
+            </div>
+            <label class="flex cursor-pointer items-center gap-2">
+                <input v-model="form.enabled" type="checkbox" class="rounded border-neutral-300" />
+                <span class="text-sm">{{ $t('zimbra.settings.enabled') }}</span>
+            </label>
+            <div class="flex gap-3">
+                <button
+                    type="submit"
+                    class="rounded-md bg-primary-500 px-4 py-2 text-sm font-semibold text-white hover:bg-secondary-500 disabled:opacity-50"
+                    :disabled="isSaving"
+                >
+                    {{ $t('zimbra.settings.save') }}
+                </button>
+                <button
+                    type="button"
+                    class="rounded-md border border-neutral-300 px-4 py-2 text-sm font-semibold text-neutral-700 hover:bg-neutral-50 disabled:opacity-50"
+                    :disabled="isTesting"
+                    @click="handleTest"
+                >
+                    {{ $t('zimbra.settings.testConnection') }}
+                </button>
+            </div>
+            <p v-if="testResult !== null" class="text-sm font-medium" :class="testResult ? 'text-green-600' : 'text-red-600'">
+                {{ testResult ? $t('zimbra.settings.testSuccess') : $t('zimbra.settings.testFailed') }}
+            </p>
+        </form>
+    </div>
+</template>
+
+<script setup lang="ts">
+import { useZimbraService } from '~/services/zimbra'
+
+const { getSettings, saveSettings, testConnection } = useZimbraService()
+
+const form = reactive({
+    serverUrl: '',
+    username: '',
+    calendarPath: '',
+    password: '',
+    enabled: false,
+})
+
+const hasPassword = ref(false)
+const isSaving = ref(false)
+const isTesting = ref(false)
+const testResult = ref<boolean | null>(null)
+
+async function loadSettings() {
+    const settings = await getSettings()
+    form.serverUrl = settings.serverUrl ?? ''
+    form.username = settings.username ?? ''
+    form.calendarPath = settings.calendarPath ?? ''
+    form.enabled = settings.enabled
+    hasPassword.value = settings.hasPassword
+}
+
+async function handleSave() {
+    isSaving.value = true
+    try {
+        const result = await saveSettings({
+            serverUrl: form.serverUrl.trim() || null,
+            username: form.username.trim() || null,
+            calendarPath: form.calendarPath.trim() || null,
+            password: form.password || null,
+            enabled: form.enabled,
+        })
+        hasPassword.value = result.hasPassword
+        form.password = ''
+        testResult.value = null
+    } finally {
+        isSaving.value = false
+    }
+}
+
+async function handleTest() {
+    isTesting.value = true
+    testResult.value = null
+    try {
+        const result = await testConnection()
+        testResult.value = result.success
+    } catch {
+        testResult.value = false
+    } finally {
+        isTesting.value = false
+    }
+}
+
+onMounted(() => {
+    loadSettings()
+})
+</script>

frontend/components/task/TaskBulkActions.vue

@@ -0,0 +1,131 @@
+<template>
+    <div class="flex items-center gap-2 rounded-[10px] bg-white px-3 py-2 shadow-sm">
+        <!-- Select all checkbox -->
+        <div
+            class="flex h-4 w-4 shrink-0 cursor-pointer items-center justify-center rounded border-2 transition-colors"
+            :class="allSelected ? 'border-primary-500 bg-primary-500' : someSelected ? 'border-primary-500 bg-primary-500' : 'border-neutral-300 hover:border-primary-400'"
+            @click="emit('toggle-all')"
+        >
+            <Icon v-if="allSelected" name="mdi:check" size="12" class="text-white" />
+            <Icon v-else-if="someSelected" name="mdi:minus" size="12" class="text-white" />
+        </div>
+        <span class="text-xs font-medium text-neutral-500">
+            {{ selectedCount }}/{{ totalCount }}
+        </span>
+
+        <div v-if="selectedCount > 0" class="ml-2 flex items-center gap-1">
+            <!-- Bulk status -->
+            <MalioSelect
+                :model-value="null"
+                :options="statusOptions"
+                label="Status"
+                empty-option-label="Status"
+                min-width="!w-32"
+                text-field="text-xs"
+                text-value="text-xs"
+                @update:model-value="(v: number | null) => v && emit('bulk-update', 'status', v)"
+            />
+            <!-- Bulk user -->
+            <MalioSelect
+                :model-value="null"
+                :options="userOptions"
+                label="User"
+                empty-option-label="User"
+                min-width="!w-32"
+                text-field="text-xs"
+                text-value="text-xs"
+                @update:model-value="(v: number | null) => v && emit('bulk-update', 'assignee', v)"
+            />
+            <!-- Bulk priority -->
+            <MalioSelect
+                :model-value="null"
+                :options="priorityOptions"
+                label="Priorité"
+                empty-option-label="Priorité"
+                min-width="!w-32"
+                text-field="text-xs"
+                text-value="text-xs"
+                @update:model-value="(v: number | null) => v && emit('bulk-update', 'priority', v)"
+            />
+            <!-- Bulk effort -->
+            <MalioSelect
+                :model-value="null"
+                :options="effortOptions"
+                label="Effort"
+                empty-option-label="Effort"
+                min-width="!w-32"
+                text-field="text-xs"
+                text-value="text-xs"
+                @update:model-value="(v: number | null) => v && emit('bulk-update', 'effort', v)"
+            />
+            <!-- Bulk group -->
+            <MalioSelect
+                v-if="groupOptions.length > 0"
+                :model-value="null"
+                :options="groupOptions"
+                label="Groupe"
+                empty-option-label="Groupe"
+                min-width="!w-32"
+                text-field="text-xs"
+                text-value="text-xs"
+                @update:model-value="(v: number | null) => v && emit('bulk-update', 'group', v)"
+            />
+
+            <!-- Delete -->
+            <button
+                class="flex h-9 w-9 shrink-0 items-center justify-center self-end rounded-md text-neutral-500 transition-colors hover:bg-red-50 hover:text-red-500"
+                title="Supprimer"
+                @click="emit('bulk-delete')"
+            >
+                <Icon name="mdi:delete-outline" size="22" />
+            </button>
+        </div>
+    </div>
+</template>
+
+<script setup lang="ts">
+import type { TaskStatus } from '~/services/dto/task-status'
+import type { TaskEffort } from '~/services/dto/task-effort'
+import type { TaskPriority } from '~/services/dto/task-priority'
+import type { TaskGroup } from '~/services/dto/task-group'
+import type { UserData } from '~/services/dto/user-data'
+
+const props = defineProps<{
+    selectedCount: number
+    totalCount: number
+    allSelected: boolean
+    someSelected: boolean
+    statuses: TaskStatus[]
+    users: UserData[]
+    priorities: TaskPriority[]
+    efforts: TaskEffort[]
+    groups: TaskGroup[]
+}>()
+
+const emit = defineEmits<{
+    (e: 'toggle-all'): void
+    (e: 'bulk-update', field: string, value: number): void
+    (e: 'bulk-archive'): void
+    (e: 'bulk-delete'): void
+}>()
+
+const statusOptions = computed(() =>
+    props.statuses.map(s => ({ label: s.label, value: s.id }))
+)
+
+const userOptions = computed(() =>
+    props.users.map(u => ({ label: u.username, value: u.id }))
+)
+
+const priorityOptions = computed(() =>
+    props.priorities.map(p => ({ label: p.label, value: p.id }))
+)
+
+const effortOptions = computed(() =>
+    props.efforts.map(e => ({ label: e.label, value: e.id }))
+)
+
+const groupOptions = computed(() =>
+    props.groups.filter(g => !g.archived).map(g => ({ label: g.title, value: g.id }))
+)
+</script>

frontend/components/task/TaskCard.vue

@@ -9,7 +9,17 @@
         <div class="flex items-start justify-between gap-2">
             <div class="min-w-0">
                 <div class="flex items-center gap-1">
-                    <span v-if="task.project && task.number" class="text-xs font-medium text-neutral-400">{{ task.project.code }}{{ task.number }}</span>
+                    <span
+                        v-if="task.project && task.number"
+                        class="text-xs font-semibold"
+                        :class="showProjectColor ? '' : 'text-neutral-400'"
+                        :style="showProjectColor && task.project.color ? { color: task.project.color } : {}"
+                    >{{ task.project.code }}{{ task.number }}</span>
+                    <Icon
+                        v-if="task.priority?.label === 'Haute'"
+                        name="mdi:flag-variant"
+                        class="h-3.5 w-3.5 text-red-600"
+                    />
                     <Icon
                         v-if="task.clientTicket"
                         name="heroicons:user-circle"
@@ -44,6 +54,29 @@
             >
                 {{ tag.label }}
             </span>
+            <!-- Deadline badge -->
+            <span
+                v-if="task.deadline"
+                class="rounded-full px-2 py-0.5 text-xs font-semibold text-white"
+                :style="{ backgroundColor: deadlineColor }"
+                :title="task.deadline"
+            >
+                {{ formatDeadline(task.deadline) }}
+            </span>
+            <!-- Calendar sync icon -->
+            <Icon
+                v-if="task.syncToCalendar"
+                :name="task.calendarSyncError ? 'mdi:alert-circle' : 'mdi:calendar-check'"
+                :class="task.calendarSyncError ? 'text-red-500' : 'text-green-500'"
+                size="14"
+            />
+            <!-- Recurrence icon -->
+            <Icon
+                v-if="task.recurrence"
+                name="mdi:repeat"
+                class="text-blue-500"
+                size="14"
+            />
             <UserAvatar
                 v-if="task.assignee"
                 :user="task.assignee"
@@ -63,9 +96,12 @@
 <script setup lang="ts">
 import type { Task } from '~/services/dto/task'
 
-const props = defineProps<{
+const props = withDefaults(defineProps<{
     task: Task
-}>()
+    showProjectColor?: boolean
+}>(), {
+    showProjectColor: false,
+})
 
 const emit = defineEmits<{
     (e: 'click'): void
@@ -87,6 +123,18 @@ function onPlay() {
     timerStore.startFromTask(props.task)
 }
 
+const deadlineColor = computed(() => {
+    if (!props.task.deadline) return ''
+    const daysLeft = (new Date(props.task.deadline).getTime() - Date.now()) / 86400000
+    if (daysLeft < 0) return '#DC2626'
+    if (daysLeft < 2) return '#F59E0B'
+    return '#9CA3AF'
+})
+
+function formatDeadline(d: string): string {
+    return new Date(d).toLocaleDateString('fr-FR', { month: 'short', day: 'numeric' })
+}
+
 function onDragStart(event: DragEvent) {
     event.dataTransfer!.effectAllowed = 'move'
     event.dataTransfer!.setData('text/plain', String(props.task.id))

frontend/components/task/TaskDrawer.vue

@@ -1,327 +0,0 @@
-<template>
-    <AppDrawer v-model="isOpen" :title="isEditing ? $t('tasks.editTask') : $t('tasks.addTask')">
-        <form @submit.prevent="handleSubmit" class="flex flex-col gap-2">
-            <MalioInputText
-                v-model="form.title"
-                label="Titre"
-                input-class="w-full"
-                :error="touched.title && !form.title.trim() ? 'Le titre est requis' : ''"
-                @blur="touched.title = true"
-            />
-            <MalioInputTextArea
-                v-model="form.description"
-                label="Description"
-                :size="3"
-            />
-            <MalioSelect
-                v-model="form.statusId"
-                :options="statusOptions"
-                label="Statut"
-                empty-option-label="Aucun statut"
-                min-width="w-full"
-            />
-            <MalioSelect
-                v-model="form.effortId"
-                :options="effortOptions"
-                label="Effort"
-                empty-option-label="Aucun effort"
-                min-width="w-full"
-            />
-            <MalioSelect
-                v-model="form.priorityId"
-                :options="priorityOptions"
-                label="Priorité"
-                empty-option-label="Aucune priorité"
-                min-width="w-full"
-            />
-            <MalioSelect
-                v-model="form.assigneeId"
-                :options="userOptions"
-                label="User"
-                empty-option-label="Aucun utilisateur"
-                min-width="w-full"
-            />
-            <MalioSelect
-                v-model="form.groupId"
-                :options="groupOptions"
-                label="Groupe"
-                empty-option-label="Aucun groupe"
-                min-width="w-full"
-            />
-
-            <div class="mt-4">
-                <p class="mb-2 text-sm font-medium text-neutral-700">Tags</p>
-                <div class="flex flex-wrap gap-2">
-                    <label
-                        v-for="tag in tags"
-                        :key="tag.id"
-                        class="cursor-pointer rounded-full px-3 py-1 text-xs font-semibold transition"
-                        :class="form.tagIds.includes(tag.id)
-                            ? 'text-white'
-                            : 'bg-neutral-100 text-neutral-600 hover:bg-neutral-200'"
-                        :style="form.tagIds.includes(tag.id) ? { backgroundColor: tag.color } : {}"
-                    >
-                        <input
-                            type="checkbox"
-                            class="hidden"
-                            :value="tag.id"
-                            :checked="form.tagIds.includes(tag.id)"
-                            @change="toggleTag(tag.id)"
-                        />
-                        {{ tag.label }}
-                    </label>
-                </div>
-            </div>
-
-            <div class="mt-6 flex items-center" :class="isEditing ? 'justify-between' : 'justify-end'">
-                <button
-                    v-if="isEditing"
-                    type="button"
-                    class="rounded-md bg-red-500 px-4 py-2 text-sm font-semibold text-white hover:bg-red-600 disabled:cursor-not-allowed disabled:opacity-50"
-                    :disabled="isSubmitting"
-                    @click="confirmDeleteOpen = true"
-                >
-                    Supprimer
-                </button>
-                <div class="flex gap-2">
-                    <button
-                        v-if="canArchive"
-                        type="button"
-                        class="rounded-md bg-neutral-500 px-4 py-2 text-sm font-semibold text-white hover:bg-neutral-600 disabled:cursor-not-allowed disabled:opacity-50"
-                        :disabled="isSubmitting"
-                        @click="handleArchive"
-                    >
-                        {{ $t('archive.archiveButton') }}
-                    </button>
-                    <button
-                        v-if="canUnarchive"
-                        type="button"
-                        class="rounded-md bg-neutral-500 px-4 py-2 text-sm font-semibold text-white hover:bg-neutral-600 disabled:cursor-not-allowed disabled:opacity-50"
-                        :disabled="isSubmitting"
-                        @click="handleUnarchive"
-                    >
-                        {{ $t('archive.unarchiveButton') }}
-                    </button>
-                    <button
-                        type="submit"
-                        class="rounded-md bg-primary-500 px-6 py-2 text-sm font-semibold text-white hover:bg-secondary-500 disabled:cursor-not-allowed disabled:opacity-50"
-                        :disabled="isSubmitting"
-                    >
-                        Enregistrer
-                    </button>
-                </div>
-            </div>
-        </form>
-
-        <ConfirmDeleteTaskModal
-            v-model="confirmDeleteOpen"
-            @confirm="handleDelete"
-        />
-    </AppDrawer>
-</template>
-
-<script setup lang="ts">
-import type { Task, TaskWrite } from '~/services/dto/task'
-import type { TaskStatus } from '~/services/dto/task-status'
-import type { TaskEffort } from '~/services/dto/task-effort'
-import type { TaskPriority } from '~/services/dto/task-priority'
-import type { TaskTag } from '~/services/dto/task-tag'
-import type { TaskGroup } from '~/services/dto/task-group'
-import type { UserData } from '~/services/dto/user-data'
-import { useTaskService } from '~/services/tasks'
-
-const props = defineProps<{
-    modelValue: boolean
-    task: Task | null
-    projectId: number
-    statuses: TaskStatus[]
-    efforts: TaskEffort[]
-    priorities: TaskPriority[]
-    tags: TaskTag[]
-    groups: TaskGroup[]
-    users: UserData[]
-}>()
-
-const emit = defineEmits<{
-    (e: 'update:modelValue', value: boolean): void
-    (e: 'saved'): void
-}>()
-
-const isOpen = computed({
-    get: () => props.modelValue,
-    set: (v) => emit('update:modelValue', v),
-})
-
-const isEditing = computed(() => !!props.task)
-const isSubmitting = ref(false)
-const confirmDeleteOpen = ref(false)
-
-const form = reactive({
-    title: '',
-    description: '',
-    statusId: null as number | null,
-    effortId: null as number | null,
-    priorityId: null as number | null,
-    assigneeId: null as number | null,
-    groupId: null as number | null,
-    tagIds: [] as number[],
-})
-
-const touched = reactive({
-    title: false,
-})
-
-const statusOptions = computed(() =>
-    props.statuses.map(s => ({ label: s.label, value: s.id }))
-)
-
-const effortOptions = computed(() =>
-    props.efforts.map(e => ({ label: e.label, value: e.id }))
-)
-
-const priorityOptions = computed(() =>
-    props.priorities.map(p => ({ label: p.label, value: p.id }))
-)
-
-const userOptions = computed(() =>
-    props.users.map(u => ({ label: u.username, value: u.id }))
-)
-
-const groupOptions = computed(() =>
-    props.groups.map(g => ({ label: g.title, value: g.id }))
-)
-
-const canArchive = computed(() => {
-    if (!isEditing.value || !props.task) return false
-    if (props.task.archived) return false
-    const status = props.statuses.find(s => s.id === props.task?.status?.id)
-    return !!status?.isFinal
-})
-
-const canUnarchive = computed(() => {
-    return isEditing.value && !!props.task?.archived
-})
-
-function toggleTag(id: number) {
-    const idx = form.tagIds.indexOf(id)
-    if (idx >= 0) {
-        form.tagIds.splice(idx, 1)
-    } else {
-        form.tagIds.push(id)
-    }
-}
-
-function populateForm(task: Task | null) {
-    if (task) {
-        form.title = task.title ?? ''
-        form.description = task.description ?? ''
-        form.statusId = task.status?.id ?? null
-        form.effortId = task.effort?.id ?? null
-        form.priorityId = task.priority?.id ?? null
-        form.assigneeId = task.assignee?.id ?? null
-        form.groupId = task.group?.id ?? null
-        form.tagIds = task.tags.map(t => t.id)
-    } else {
-        form.title = ''
-        form.description = ''
-        form.statusId = null
-        form.effortId = null
-        form.priorityId = null
-        form.assigneeId = null
-        form.groupId = null
-        form.tagIds = []
-    }
-    touched.title = false
-}
-
-watch(() => props.modelValue, (open) => {
-    if (open) {
-        populateForm(props.task)
-    }
-})
-
-watch(() => props.task, (task) => {
-    if (props.modelValue) {
-        populateForm(task)
-    }
-})
-
-const { create, update, remove } = useTaskService()
-
-async function handleDelete() {
-    if (!props.task) return
-    isSubmitting.value = true
-    try {
-        await remove(props.task.id)
-        confirmDeleteOpen.value = false
-        emit('saved')
-        isOpen.value = false
-    } finally {
-        isSubmitting.value = false
-    }
-}
-
-async function handleArchive() {
-    if (!props.task) return
-    const timerStore = useTimerStore()
-    if (timerStore.activeEntry?.task) {
-        const taskIri = typeof timerStore.activeEntry.task === 'string'
-            ? timerStore.activeEntry.task
-            : (timerStore.activeEntry.task as Task)?.['@id'] ?? `/api/tasks/${(timerStore.activeEntry.task as Task)?.id}`
-        if (taskIri === `/api/tasks/${props.task.id}`) {
-            await timerStore.stop()
-        }
-    }
-    isSubmitting.value = true
-    try {
-        await update(props.task.id, { archived: true })
-        emit('saved')
-        isOpen.value = false
-    } finally {
-        isSubmitting.value = false
-    }
-}
-
-async function handleUnarchive() {
-    if (!props.task) return
-    isSubmitting.value = true
-    try {
-        await update(props.task.id, { archived: false })
-        emit('saved')
-        isOpen.value = false
-    } finally {
-        isSubmitting.value = false
-    }
-}
-
-async function handleSubmit() {
-    touched.title = true
-    if (!form.title.trim()) return
-
-    isSubmitting.value = true
-    try {
-        const payload: TaskWrite = {
-            title: form.title.trim(),
-            description: form.description.trim() || null,
-            status: form.statusId ? `/api/task_statuses/${form.statusId}` : null,
-            effort: form.effortId ? `/api/task_efforts/${form.effortId}` : null,
-            priority: form.priorityId ? `/api/task_priorities/${form.priorityId}` : null,
-            assignee: form.assigneeId ? `/api/users/${form.assigneeId}` : null,
-            group: form.groupId ? `/api/task_groups/${form.groupId}` : null,
-            project: `/api/projects/${props.projectId}`,
-            tags: form.tagIds.map(id => `/api/task_tags/${id}`),
-        }
-
-        if (isEditing.value && props.task) {
-            await update(props.task.id, payload)
-        } else {
-            await create(payload)
-        }
-
-        emit('saved')
-        isOpen.value = false
-    } finally {
-        isSubmitting.value = false
-    }
-}
-</script>

frontend/components/task/TaskListItem.vue

@@ -0,0 +1,143 @@
+<template>
+    <div
+        class="flex cursor-pointer items-stretch gap-3 rounded-[10px] bg-white px-3 py-2.5 transition-colors hover:shadow-sm sm:px-4"
+        :class="selected ? 'ring-2 ring-primary-500' : ''"
+        @click="emit('click')"
+    >
+        <!-- Content -->
+        <div class="min-w-0 flex-1">
+            <!-- Row 1: checkbox + code + flag -->
+            <div class="flex items-center gap-1.5">
+                <div
+                    class="flex h-4 w-4 shrink-0 cursor-pointer items-center justify-center rounded border-2 transition-colors"
+                    :class="selected ? 'border-primary-500 bg-primary-500' : 'border-neutral-300 hover:border-primary-400'"
+                    @click.stop="emit('toggle-select', task.id)"
+                >
+                    <Icon v-if="selected" name="mdi:check" size="12" class="text-white" />
+                </div>
+                <span
+                    v-if="task.project && task.number"
+                    class="text-xs font-semibold"
+                    :class="showProjectColor ? '' : 'text-neutral-400'"
+                    :style="showProjectColor && task.project.color ? { color: task.project.color } : {}"
+                >
+                    {{ task.project.code }}-{{ task.number }}
+                </span>
+                <Icon
+                    v-if="task.priority?.label === 'Haute'"
+                    name="mdi:flag-variant"
+                    class="h-3.5 w-3.5 text-red-600"
+                />
+            </div>
+            <!-- Row 2: title -->
+            <h4 class="mt-1 text-sm font-semibold text-neutral-900">{{ task.title }}</h4>
+            <!-- Row 3: tags + status + deadline/calendar/recurrence -->
+            <div class="mt-2 flex flex-wrap items-center gap-1.5">
+                <span
+                    v-for="tag in task.tags"
+                    :key="tag.id"
+                    class="rounded-full px-2 py-0.5 text-[10px] font-semibold text-white"
+                    :style="{ backgroundColor: tag.color }"
+                >
+                    {{ tag.label }}
+                </span>
+                <span
+                    v-if="task.status"
+                    class="text-xs font-semibold uppercase text-neutral-400"
+                >
+                    {{ task.status.label }}
+                </span>
+                <span v-else class="text-xs font-semibold uppercase text-neutral-300">
+                    Backlog
+                </span>
+                <!-- Deadline badge -->
+                <span
+                    v-if="task.deadline"
+                    class="rounded-full px-2 py-0.5 text-[10px] font-semibold text-white"
+                    :style="{ backgroundColor: deadlineColor }"
+                    :title="task.deadline"
+                >
+                    {{ formatDeadline(task.deadline) }}
+                </span>
+                <!-- Calendar sync icon -->
+                <Icon
+                    v-if="task.syncToCalendar"
+                    :name="task.calendarSyncError ? 'mdi:alert-circle' : 'mdi:calendar-check'"
+                    :class="task.calendarSyncError ? 'text-red-500' : 'text-green-500'"
+                    size="13"
+                />
+                <!-- Recurrence icon -->
+                <Icon
+                    v-if="task.recurrence"
+                    name="mdi:repeat"
+                    class="text-blue-500"
+                    size="13"
+                />
+            </div>
+        </div>
+
+        <!-- Right: timer top, avatar bottom -->
+        <div class="flex shrink-0 flex-col items-end justify-between self-stretch gap-1">
+            <button
+                class="shrink-0 transition-colors"
+                :class="isTimerOnTask ? 'text-[#F18619] hover:text-[#d97314]' : 'text-neutral-400 hover:text-primary-500'"
+                @click.stop="isTimerOnTask ? timerStore.stop() : timerStore.startFromTask(task)"
+            >
+                <Icon :name="isTimerOnTask ? 'mdi:stop-circle-outline' : 'mdi:play-circle-outline'" size="20" />
+            </button>
+            <UserAvatar
+                v-if="task.assignee"
+                :user="task.assignee"
+                size="xs"
+            />
+            <span
+                v-else
+                class="flex h-5 w-5 items-center justify-center rounded-full bg-neutral-200 text-neutral-400"
+            >
+                <Icon name="mdi:account-outline" size="14" />
+            </span>
+        </div>
+    </div>
+</template>
+
+<script setup lang="ts">
+import type { Task } from '~/services/dto/task'
+
+const props = withDefaults(defineProps<{
+    task: Task
+    showProjectColor?: boolean
+    selected?: boolean
+}>(), {
+    showProjectColor: false,
+    selected: false,
+})
+
+const emit = defineEmits<{
+    (e: 'click'): void
+    (e: 'toggle-select', taskId: number): void
+}>()
+
+const timerStore = useTimerStore()
+
+const deadlineColor = computed(() => {
+    if (!props.task.deadline) return ''
+    const daysLeft = (new Date(props.task.deadline).getTime() - Date.now()) / 86400000
+    if (daysLeft < 0) return '#DC2626'
+    if (daysLeft < 2) return '#F59E0B'
+    return '#9CA3AF'
+})
+
+function formatDeadline(d: string): string {
+    return new Date(d).toLocaleDateString('fr-FR', { month: 'short', day: 'numeric' })
+}
+
+const isTimerOnTask = computed(() => {
+    const entry = timerStore.activeEntry
+    if (!entry?.task) return false
+    const entryTaskId = typeof entry.task === 'string'
+        ? entry.task
+        : (entry.task['@id'] ?? entry.task.id)
+    const taskId = props.task['@id'] ?? props.task.id
+    return entryTaskId === taskId || entryTaskId === `/api/tasks/${props.task.id}`
+})
+</script>

frontend/components/task/TaskModal.vue

@@ -56,6 +56,25 @@
 
                     <!-- Body -->
                     <form @submit.prevent="handleSubmit" class="overflow-y-auto px-4 py-4 sm:px-8 sm:py-6">
+                        <!-- Tabs -->
+                        <div class="border-b border-neutral-100 -mx-4 px-4 sm:-mx-8 sm:px-8 mb-4">
+                            <nav class="flex gap-6">
+                                <button
+                                    v-for="tab in ['details', 'planning']"
+                                    :key="tab"
+                                    type="button"
+                                    class="px-1 pb-3 text-sm font-semibold transition"
+                                    :class="activeTab === tab
+                                        ? 'border-b-2 border-primary-500 text-primary-500'
+                                        : 'text-neutral-500 hover:text-neutral-700'"
+                                    @click="activeTab = tab as 'details' | 'planning'"
+                                >
+                                    {{ $t(`tasks.${tab}Tab`) }}
+                                </button>
+                            </nav>
+                        </div>
+
+                        <div v-show="activeTab === 'details'">
                         <!-- Title -->
                         <MalioInputText
                             v-model="form.title"
@@ -160,8 +179,6 @@
                                 resize="vertical"
                                 :min-resize-height="140"
                                 :max-resize-height="500"
-                                min-resize-width="100%"
-                                max-resize-width="100%"
                             />
                         </div>
 
@@ -201,6 +218,199 @@
                             v-if="hasBookStack && isEditing && task"
                             :task-id="task.id"
                         />
+                        </div>
+
+                        <div v-show="activeTab === 'planning'" class="space-y-6">
+                            <!-- Dates section -->
+                            <div>
+                                <h3 class="mb-3 text-sm font-semibold text-neutral-700">{{ $t('tasks.planning.dates') }}</h3>
+                                <div class="grid grid-cols-1 gap-4 sm:grid-cols-2">
+                                    <div>
+                                        <label class="mb-1 block text-sm font-medium text-neutral-700">{{ $t('tasks.planning.scheduledStart') }}</label>
+                                        <input
+                                            v-model="form.scheduledStart"
+                                            type="datetime-local"
+                                            class="w-full rounded-md border border-neutral-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"
+                                        />
+                                    </div>
+                                    <div>
+                                        <label class="mb-1 block text-sm font-medium text-neutral-700">{{ $t('tasks.planning.scheduledEnd') }}</label>
+                                        <input
+                                            v-model="form.scheduledEnd"
+                                            type="datetime-local"
+                                            class="w-full rounded-md border border-neutral-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"
+                                        />
+                                    </div>
+                                </div>
+                                <div class="mt-4">
+                                    <div class="sm:w-1/2">
+                                        <label class="mb-1 block text-sm font-medium text-neutral-700">{{ $t('tasks.planning.deadline') }}</label>
+                                        <input
+                                            v-model="form.deadline"
+                                            type="date"
+                                            class="w-full rounded-md border border-neutral-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"
+                                        />
+                                    </div>
+                                </div>
+                            </div>
+
+                            <!-- Calendar sync -->
+                            <div class="rounded-lg border border-neutral-200 p-4">
+                                <h3 class="mb-3 text-sm font-semibold text-neutral-700">{{ $t('tasks.planning.calendar') }}</h3>
+                                <label class="flex items-center gap-3 cursor-pointer">
+                                    <input
+                                        v-model="form.syncToCalendar"
+                                        type="checkbox"
+                                        class="rounded border-neutral-300"
+                                    />
+                                    <span class="text-sm">{{ $t('tasks.planning.syncToCalendar') }}</span>
+                                </label>
+                                <div v-if="isEditing && task?.syncToCalendar" class="mt-3 flex items-center gap-2">
+                                    <Icon
+                                        :name="task.calendarSyncError ? 'mdi:alert-circle' : 'mdi:check-circle'"
+                                        :class="task.calendarSyncError ? 'text-red-500' : 'text-green-500'"
+                                        size="18"
+                                    />
+                                    <span class="text-xs" :class="task.calendarSyncError ? 'text-red-600' : 'text-green-600'">
+                                        {{ task.calendarSyncError || $t('tasks.planning.syncOk') }}
+                                    </span>
+                                </div>
+                            </div>
+
+                            <!-- Recurrence -->
+                            <div class="rounded-lg border border-neutral-200 p-4">
+                                <h3 class="mb-3 text-sm font-semibold text-neutral-700">{{ $t('tasks.planning.recurrence') }}</h3>
+                                <label class="flex items-center gap-3 cursor-pointer">
+                                    <input
+                                        v-model="form.isRecurring"
+                                        type="checkbox"
+                                        class="rounded border-neutral-300"
+                                    />
+                                    <span class="text-sm">{{ $t('tasks.planning.isRecurring') }}</span>
+                                </label>
+
+                                <div v-if="form.isRecurring" class="mt-4 space-y-4">
+                                    <!-- Type -->
+                                    <div>
+                                        <label class="mb-1 block text-sm font-medium text-neutral-700">{{ $t('tasks.planning.type') }}</label>
+                                        <select v-model="form.recurrenceType" class="w-full rounded-md border border-neutral-300 px-3 py-2 text-sm">
+                                            <option value="daily">{{ $t('tasks.planning.daily') }}</option>
+                                            <option value="weekly">{{ $t('tasks.planning.weekly') }}</option>
+                                            <option value="monthly">{{ $t('tasks.planning.monthly') }}</option>
+                                            <option value="yearly">{{ $t('tasks.planning.yearly') }}</option>
+                                        </select>
+                                    </div>
+
+                                    <!-- Interval -->
+                                    <MalioInputText
+                                        v-model="form.recurrenceInterval"
+                                        :label="$t('tasks.planning.interval')"
+                                        type="number"
+                                        input-class="w-full sm:w-1/3"
+                                        min="1"
+                                        max="100"
+                                    />
+
+                                    <!-- Weekly: days of week -->
+                                    <div v-if="form.recurrenceType === 'weekly'">
+                                        <p class="mb-2 text-sm font-medium text-neutral-700">{{ $t('tasks.planning.daysOfWeek') }}</p>
+                                        <div class="flex flex-wrap gap-2">
+                                            <label
+                                                v-for="day in weekDays"
+                                                :key="day.value"
+                                                class="cursor-pointer rounded-full px-3 py-1 text-xs font-semibold transition-all"
+                                                :class="form.recurrenceDaysOfWeek.includes(day.value)
+                                                    ? 'bg-primary-500 text-white'
+                                                    : 'bg-neutral-100 text-neutral-600 hover:bg-neutral-200'"
+                                            >
+                                                <input
+                                                    type="checkbox"
+                                                    class="hidden"
+                                                    :value="day.value"
+                                                    :checked="form.recurrenceDaysOfWeek.includes(day.value)"
+                                                    @change="toggleDay(day.value)"
+                                                />
+                                                {{ day.label }}
+                                            </label>
+                                        </div>
+                                    </div>
+
+                                    <!-- Monthly options -->
+                                    <div v-if="form.recurrenceType === 'monthly'" class="space-y-3">
+                                        <div class="flex gap-4">
+                                            <label class="flex items-center gap-2 text-sm">
+                                                <input v-model="form.monthlyMode" value="dayOfMonth" type="radio" />
+                                                {{ $t('tasks.planning.dayOfMonth') }}
+                                            </label>
+                                            <label class="flex items-center gap-2 text-sm">
+                                                <input v-model="form.monthlyMode" value="weekOfMonth" type="radio" />
+                                                {{ $t('tasks.planning.weekOfMonth') }}
+                                            </label>
+                                        </div>
+                                        <MalioInputText
+                                            v-if="form.monthlyMode === 'dayOfMonth'"
+                                            v-model="form.recurrenceDayOfMonth"
+                                            :label="$t('tasks.planning.dayOfMonthLabel')"
+                                            type="number"
+                                            input-class="w-full sm:w-1/3"
+                                            min="1"
+                                            max="31"
+                                        />
+                                        <div v-if="form.monthlyMode === 'weekOfMonth'" class="grid grid-cols-2 gap-4">
+                                            <div>
+                                                <label class="mb-1 block text-sm font-medium text-neutral-700">{{ $t('tasks.planning.weekOfMonthLabel') }}</label>
+                                                <select v-model="form.recurrenceWeekOfMonth" class="w-full rounded-md border border-neutral-300 px-3 py-2 text-sm">
+                                                    <option :value="1">1er</option>
+                                                    <option :value="2">2ème</option>
+                                                    <option :value="3">3ème</option>
+                                                    <option :value="4">4ème</option>
+                                                </select>
+                                            </div>
+                                            <div>
+                                                <label class="mb-1 block text-sm font-medium text-neutral-700">{{ $t('tasks.planning.dayLabel') }}</label>
+                                                <select v-model="form.recurrenceWeekDay" class="w-full rounded-md border border-neutral-300 px-3 py-2 text-sm">
+                                                    <option v-for="day in weekDays" :key="day.value" :value="day.value">{{ day.label }}</option>
+                                                </select>
+                                            </div>
+                                        </div>
+                                    </div>
+
+                                    <!-- End of recurrence -->
+                                    <div class="space-y-3">
+                                        <p class="text-sm font-medium text-neutral-700">{{ $t('tasks.planning.endRecurrence') }}</p>
+                                        <label class="flex items-center gap-2 text-sm">
+                                            <input v-model="form.recurrenceEnd" value="never" type="radio" />
+                                            {{ $t('tasks.planning.neverEnds') }}
+                                        </label>
+                                        <div class="flex items-center gap-2">
+                                            <label class="flex items-center gap-2 text-sm">
+                                                <input v-model="form.recurrenceEnd" value="occurrences" type="radio" />
+                                                {{ $t('tasks.planning.afterOccurrences') }}
+                                            </label>
+                                            <MalioInputText
+                                                v-if="form.recurrenceEnd === 'occurrences'"
+                                                v-model="form.recurrenceMaxOccurrences"
+                                                type="number"
+                                                input-class="w-20"
+                                                min="1"
+                                            />
+                                        </div>
+                                        <div class="flex items-center gap-2">
+                                            <label class="flex items-center gap-2 text-sm">
+                                                <input v-model="form.recurrenceEnd" value="date" type="radio" />
+                                                {{ $t('tasks.planning.onDate') }}
+                                            </label>
+                                            <MalioInputText
+                                                v-if="form.recurrenceEnd === 'date'"
+                                                v-model="form.recurrenceEndDate"
+                                                type="date"
+                                                input-class="w-44"
+                                            />
+                                        </div>
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
 
                         <!-- Footer -->
                         <div
@@ -284,6 +494,7 @@ import type { TaskTag } from '~/services/dto/task-tag'
 import type { TaskGroup } from '~/services/dto/task-group'
 import type { UserData } from '~/services/dto/user-data'
 import { useTaskService } from '~/services/tasks'
+import { useTaskRecurrenceService } from '~/services/task-recurrences'
 
 import type { Project } from '~/services/dto/project'
 
@@ -318,6 +529,7 @@ function close() {
 const isEditing = computed(() => !!props.task)
 const isSubmitting = ref(false)
 const confirmDeleteOpen = ref(false)
+const activeTab = ref<'details' | 'planning'>('details')
 
 const giteaUrl = ref('')
 const { getSettings: getGiteaSettings } = useGiteaService()
@@ -341,6 +553,21 @@ const form = reactive({
     tagIds: [] as number[],
     clientTicketId: null as number | null,
     projectId: null as number | null,
+    scheduledStart: '',
+    scheduledEnd: '',
+    deadline: '',
+    syncToCalendar: false,
+    isRecurring: false,
+    recurrenceType: 'daily' as string,
+    recurrenceInterval: '1',
+    recurrenceDaysOfWeek: [] as string[],
+    recurrenceDayOfMonth: '',
+    monthlyMode: 'dayOfMonth' as string,
+    recurrenceWeekOfMonth: 1,
+    recurrenceWeekDay: 'monday' as string,
+    recurrenceEnd: 'never' as string,
+    recurrenceMaxOccurrences: '',
+    recurrenceEndDate: '',
 })
 
 const touched = reactive({
@@ -365,7 +592,7 @@ const userOptions = computed(() =>
 )
 
 const groupOptions = computed(() => {
-    let filtered = props.groups
+    let filtered = props.groups.filter(g => !g.archived)
     if (showProjectSelect.value && form.projectId) {
         filtered = filtered.filter(g => g.project?.id === form.projectId)
     }
@@ -402,6 +629,22 @@ function toggleTag(id: number) {
     }
 }
 
+const weekDays = computed(() => [
+    { value: 'monday', label: t('tasks.planning.days.mon') },
+    { value: 'tuesday', label: t('tasks.planning.days.tue') },
+    { value: 'wednesday', label: t('tasks.planning.days.wed') },
+    { value: 'thursday', label: t('tasks.planning.days.thu') },
+    { value: 'friday', label: t('tasks.planning.days.fri') },
+    { value: 'saturday', label: t('tasks.planning.days.sat') },
+    { value: 'sunday', label: t('tasks.planning.days.sun') },
+])
+
+function toggleDay(day: string) {
+    const idx = form.recurrenceDaysOfWeek.indexOf(day)
+    if (idx >= 0) form.recurrenceDaysOfWeek.splice(idx, 1)
+    else form.recurrenceDaysOfWeek.push(day)
+}
+
 function populateForm(task: Task | null) {
     if (task) {
         form.title = task.title ?? ''
@@ -413,6 +656,42 @@ function populateForm(task: Task | null) {
         form.groupId = task.group?.id ?? null
         form.tagIds = task.tags.map(t => t.id)
         form.clientTicketId = task.clientTicket?.id ?? null
+        form.scheduledStart = task.scheduledStart ? task.scheduledStart.slice(0, 16) : ''
+        form.scheduledEnd = task.scheduledEnd ? task.scheduledEnd.slice(0, 16) : ''
+        form.deadline = task.deadline ? task.deadline.slice(0, 10) : ''
+        form.syncToCalendar = task.syncToCalendar ?? false
+
+        if (task.recurrence) {
+            form.isRecurring = true
+            form.recurrenceType = task.recurrence.type
+            form.recurrenceInterval = String(task.recurrence.interval)
+            form.recurrenceDaysOfWeek = task.recurrence.daysOfWeek ?? []
+            form.recurrenceDayOfMonth = task.recurrence.dayOfMonth ? String(task.recurrence.dayOfMonth) : ''
+            form.recurrenceWeekOfMonth = task.recurrence.weekOfMonth ?? 1
+            form.monthlyMode = task.recurrence.weekOfMonth ? 'weekOfMonth' : 'dayOfMonth'
+            form.recurrenceWeekDay = task.recurrence.daysOfWeek?.[0] ?? 'monday'
+            if (task.recurrence.maxOccurrences) {
+                form.recurrenceEnd = 'occurrences'
+                form.recurrenceMaxOccurrences = String(task.recurrence.maxOccurrences)
+            } else if (task.recurrence.endDate) {
+                form.recurrenceEnd = 'date'
+                form.recurrenceEndDate = task.recurrence.endDate.slice(0, 10)
+            } else {
+                form.recurrenceEnd = 'never'
+            }
+        } else {
+            form.isRecurring = false
+            form.recurrenceType = 'daily'
+            form.recurrenceInterval = '1'
+            form.recurrenceDaysOfWeek = []
+            form.recurrenceDayOfMonth = ''
+            form.monthlyMode = 'dayOfMonth'
+            form.recurrenceWeekOfMonth = 1
+            form.recurrenceWeekDay = 'monday'
+            form.recurrenceEnd = 'never'
+            form.recurrenceMaxOccurrences = ''
+            form.recurrenceEndDate = ''
+        }
     } else {
         form.title = ''
         form.description = ''
@@ -424,6 +703,21 @@ function populateForm(task: Task | null) {
         form.tagIds = []
         form.clientTicketId = null
         form.projectId = null
+        form.scheduledStart = ''
+        form.scheduledEnd = ''
+        form.deadline = ''
+        form.syncToCalendar = false
+        form.isRecurring = false
+        form.recurrenceType = 'daily'
+        form.recurrenceInterval = '1'
+        form.recurrenceDaysOfWeek = []
+        form.recurrenceDayOfMonth = ''
+        form.monthlyMode = 'dayOfMonth'
+        form.recurrenceWeekOfMonth = 1
+        form.recurrenceWeekDay = 'monday'
+        form.recurrenceEnd = 'never'
+        form.recurrenceMaxOccurrences = ''
+        form.recurrenceEndDate = ''
     }
     touched.title = false
     touched.project = false
@@ -431,6 +725,7 @@ function populateForm(task: Task | null) {
 
 watch(() => props.modelValue, async (open) => {
     if (open) {
+        activeTab.value = 'details'
         confirmDeleteDocOpen.value = false
         documentToDelete.value = null
         populateForm(props.task)
@@ -464,6 +759,7 @@ watch(() => props.task, (task) => {
 const { create, update, remove } = useTaskService()
 const { remove: removeDocument, getByTask: getDocumentsByTask } = useTaskDocumentService()
 const clientTicketService = useClientTicketService()
+const { create: createRecurrence, update: updateRecurrence, remove: removeRecurrence } = useTaskRecurrenceService()
 const { t } = useI18n()
 
 const clientTickets = ref<ClientTicket[]>([])
@@ -619,12 +915,42 @@ async function handleSubmit() {
             project: `/api/projects/${resolvedProjectId.value}`,
             tags: form.tagIds.map(id => `/api/task_tags/${id}`),
             clientTicket: form.clientTicketId ? `/api/client_tickets/${form.clientTicketId}` : null,
+            scheduledStart: form.scheduledStart || null,
+            scheduledEnd: form.scheduledEnd || null,
+            deadline: form.deadline || null,
+            syncToCalendar: form.syncToCalendar,
         }
 
+        let savedTask: Task
         if (isEditing.value && props.task) {
-            await update(props.task.id, payload)
+            savedTask = await update(props.task.id, payload)
         } else {
-            await create(payload)
+            savedTask = await create(payload)
+        }
+
+        // Handle recurrence
+        if (form.isRecurring) {
+            const recPayload = {
+                type: form.recurrenceType as 'daily' | 'weekly' | 'monthly' | 'yearly',
+                interval: parseInt(form.recurrenceInterval) || 1,
+                daysOfWeek: form.recurrenceType === 'weekly' ? form.recurrenceDaysOfWeek : null,
+                dayOfMonth: form.recurrenceType === 'monthly' && form.monthlyMode === 'dayOfMonth'
+                    ? parseInt(form.recurrenceDayOfMonth) || null : null,
+                weekOfMonth: form.recurrenceType === 'monthly' && form.monthlyMode === 'weekOfMonth'
+                    ? form.recurrenceWeekOfMonth : null,
+                endDate: form.recurrenceEnd === 'date' ? form.recurrenceEndDate || null : null,
+                maxOccurrences: form.recurrenceEnd === 'occurrences'
+                    ? parseInt(form.recurrenceMaxOccurrences) || null : null,
+            }
+
+            if (savedTask.recurrence) {
+                await updateRecurrence(savedTask.recurrence.id, recPayload)
+            } else {
+                const recurrence = await createRecurrence(recPayload)
+                await update(savedTask.id, { recurrence: recurrence['@id'] ?? `/api/task_recurrences/${recurrence.id}` })
+            }
+        } else if (isEditing.value && props.task?.recurrence) {
+            await removeRecurrence(props.task.recurrence.id)
         }
 
         emit('saved')

frontend/components/time-tracking/TimeEntryBlock.vue

@@ -29,15 +29,21 @@
 
             <!-- Bottom: tags left, duration right -->
             <div v-if="sizeLevel >= 3" class="flex items-end justify-between gap-1 min-w-0">
-                <div v-if="entry.tags.length" class="flex items-center gap-1 overflow-hidden min-w-0">
+                <div v-if="showTags && entry.tags.length" class="flex flex-wrap items-center gap-0.5 overflow-hidden min-w-0">
                     <span
-                        v-for="tag in entry.tags"
+                        v-for="tag in visibleTags"
                         :key="tag.id"
-                        class="inline-flex shrink-0 items-center gap-0.5 rounded-full px-1.5 py-0.5 text-[9px] font-bold text-white"
+                        class="inline-flex items-center rounded-full px-1.5 py-0.5 text-[9px] font-bold text-white truncate max-w-[5rem]"
                         :style="{ backgroundColor: tag.color }"
                     >
                         {{ tag.label }}
                     </span>
+                    <span
+                        v-if="hiddenTagCount > 0"
+                        class="inline-flex items-center rounded-full bg-black/20 px-1 py-0.5 text-[9px] font-bold text-white"
+                    >
+                        +{{ hiddenTagCount }}
+                    </span>
                 </div>
                 <span class="shrink-0 text-[10px] tabular-nums font-bold" style="color: #0A2168">{{ duration }}</span>
             </div>
@@ -111,6 +117,17 @@ const sizeLevel = computed(() => {
     return 0
 })
 
+const showTags = computed(() => (props.totalColumns ?? 1) <= 2)
+
+const maxVisibleTags = computed(() => {
+    const total = props.totalColumns ?? 1
+    if (total >= 2) return 1
+    return 2
+})
+
+const visibleTags = computed(() => props.entry.tags.slice(0, maxVisibleTags.value))
+const hiddenTagCount = computed(() => Math.max(0, props.entry.tags.length - maxVisibleTags.value))
+
 const hasProject = computed(() => !!props.entry.project)
 
 const blockStyle = computed(() => {

frontend/components/time-tracking/TimeEntryDrawer.vue

@@ -105,12 +105,22 @@
                 >
                     Supprimer
                 </button>
-                <button
+                <div class="flex gap-2">
-                    type="submit"
+                    <button
-                    class="rounded-md bg-primary-500 px-4 py-2 text-sm font-semibold text-white hover:bg-primary-600 transition"
+                        v-if="isEditing"
-                >
+                        type="button"
-                    Enregistrer
+                        class="rounded-md bg-blue-500 px-4 py-2 text-sm font-semibold text-white hover:bg-blue-600 transition"
-                </button>
+                        @click="onDuplicate"
+                    >
+                        Dupliquer
+                    </button>
+                    <button
+                        type="submit"
+                        class="rounded-md bg-primary-500 px-4 py-2 text-sm font-semibold text-white hover:bg-primary-600 transition"
+                    >
+                        Enregistrer
+                    </button>
+                </div>
             </div>
         </form>
     </AppDrawer>
@@ -231,6 +241,26 @@ watch([() => props.modelValue, () => props.entry] as const, ([open, entry]) => {
     }
 })
 
+async function onDuplicate() {
+    if (!form.date || !form.startTime || !form.endTime) return
+
+    const { create } = useTimeEntryService()
+
+    const payload: Record<string, unknown> = {
+        title: form.title || null,
+        description: form.description || null,
+        startedAt: toISO(form.date, form.startTime),
+        stoppedAt: form.endTime ? toISO(form.date, form.endTime) : null,
+        user: `/api/users/${form.userId}`,
+        project: form.projectId ? `/api/projects/${form.projectId}` : null,
+        tags: form.tagIds.map(id => `/api/task_tags/${id}`),
+    }
+
+    await create(payload as TimeEntryWrite)
+    emit('saved')
+    isOpen.value = false
+}
+
 async function onDelete() {
     if (!props.entry) return
     const { remove } = useTimeEntryService()

frontend/components/time-tracking/TimeEntryList.vue

@@ -7,7 +7,7 @@
         <div
             v-for="entry in sortedEntries"
             :key="entry.id"
-            class="group flex items-center gap-4 rounded-lg border border-neutral-200 bg-white px-4 py-3 cursor-pointer transition hover:border-neutral-300 hover:shadow-sm"
+            class="group flex items-center gap-2 sm:gap-4 rounded-lg border border-neutral-200 bg-white px-3 sm:px-4 py-3 cursor-pointer transition hover:border-neutral-300 hover:shadow-sm"
             @click="emit('editEntry', entry)"
         >
             <!-- Color bar -->
@@ -18,14 +18,14 @@
 
             <!-- Main info -->
             <div class="min-w-0 flex-1">
-                <div class="flex items-center gap-2">
+                <div class="truncate text-sm font-semibold text-neutral-900">
-                    <span class="truncate text-sm font-semibold text-neutral-900">
+                    {{ entry.title || $t('common.untitled') }}
-                        {{ entry.title || $t('common.untitled') }}
+                </div>
-                    </span>
+                <div v-if="entry.tags.length" class="mt-1 flex flex-wrap gap-1">
                     <span
                         v-for="tag in entry.tags"
                         :key="tag.id"
-                        class="shrink-0 rounded-full px-2 py-0.5 text-[10px] font-semibold text-white"
+                        class="rounded-full px-2 py-0.5 text-[10px] font-semibold text-white"
                         :style="{ backgroundColor: tag.color }"
                     >
                         {{ tag.label }}

frontend/components/time-tracking/TimeTrackingCalendar.vue

@@ -201,14 +201,11 @@ function getScrollParent(): HTMLElement | null {
 // Scroll to current hour on mount
 onMounted(() => {
     nextTick(() => {
-        if (!calendarEl.value) return
+        if (!gridBodyEl.value) return
-        const scrollParent = getScrollParent()
-        if (!scrollParent) return
         const now = new Date()
         const currentMinutes = now.getHours() * 60 + now.getMinutes()
-        const calendarTop = calendarEl.value.offsetTop
+        const scrollTarget = (currentMinutes / 60) * hourHeight - gridBodyEl.value.clientHeight / 3
-        const scrollTarget = calendarTop + (currentMinutes / 60) * hourHeight - scrollParent.clientHeight / 3
+        gridBodyEl.value.scrollTop = Math.max(0, scrollTarget)
-        scrollParent.scrollTop = Math.max(0, scrollTarget)
     })
 })
 

frontend/components/ui/AppTopNav.vue

@@ -19,6 +19,14 @@
         </button>
       </div>
       <div class="ml-auto flex items-center gap-4 text-xl text-white sm:gap-8">
+        <button
+          type="button"
+          class="rounded-md p-1.5 text-white/70 transition-colors hover:bg-primary-600 hover:text-white"
+          :title="ui.darkMode ? 'Mode clair' : 'Mode sombre'"
+          @click="ui.toggleDarkMode()"
+        >
+          <Icon :name="ui.darkMode ? 'mdi:weather-sunny' : 'mdi:weather-night'" size="22" />
+        </button>
         <NotificationBell />
         <div class="group relative flex gap-2 sm:gap-4">
           <UserAvatar v-if="user" :user="user" size="md" class="cursor-pointer" />

frontend/components/ui/DateFilter.vue

@@ -1,5 +1,5 @@
 <template>
-    <div class="date-filter">
+    <div class="date-filter inline-flex h-8 items-center [&>.dp__main]:!inline-flex [&>.dp__main]:!items-center">
         <VueDatePicker
             ref="datepicker"
             v-model="internalValue"
@@ -14,29 +14,11 @@
             @update:model-value="onUpdate"
         >
             <template #trigger>
-                <div class="flex items-center gap-1">
+                <button
-                    <div class="relative cursor-pointer">
+                    class="relative flex h-8 w-8 items-center justify-center rounded-full text-orange-500 transition hover:bg-orange-50"
-                        <input
+                >
-                            :value="displayValue"
+                    <Icon name="mdi:calendar-blank" size="20" />
-                            class="w-full cursor-pointer rounded-md border border-neutral-300 bg-white px-3 py-[7px] pr-8 text-sm text-neutral-700 outline-none transition placeholder:text-neutral-400 focus:border-primary-500"
+                </button>
-                            :placeholder="t('common.dateFilter')"
-                            readonly
-                        />
-                        <button
-                            v-if="internalValue"
-                            class="absolute right-2 top-1/2 -translate-y-1/2 text-neutral-400 hover:text-neutral-600"
-                            @click.stop="onClear"
-                        >
-                            <Icon name="mdi:close-circle" size="16" />
-                        </button>
-                        <Icon
-                            v-else
-                            name="mdi:calendar"
-                            size="16"
-                            class="pointer-events-none absolute right-2 top-1/2 -translate-y-1/2 text-neutral-400"
-                        />
-                    </div>
-                </div>
             </template>
 
             <template #action-buttons>

frontend/i18n/locales/fr.json

@@ -106,7 +106,47 @@
         "deleteConfirmTitle": "Supprimer le ticket",
         "deleteConfirmMessage": "Êtes-vous sûr de vouloir supprimer ce ticket ? Cette action est irréversible.",
         "addTask": "Ajouter un ticket",
-        "editTask": "Modifier un ticket"
+        "editTask": "Modifier un ticket",
+        "detailsTab": "Détails",
+        "planningTab": "Planification",
+        "planning": {
+            "dates": "Dates",
+            "scheduledStart": "Début planifié",
+            "scheduledEnd": "Fin planifiée",
+            "deadline": "Deadline",
+            "calendar": "Calendrier",
+            "syncToCalendar": "Envoyer au calendrier Zimbra",
+            "syncOk": "Synchronisé",
+            "recurrence": "Récurrence",
+            "isRecurring": "Tâche récurrente",
+            "type": "Type",
+            "daily": "Quotidien",
+            "weekly": "Hebdomadaire",
+            "monthly": "Mensuel",
+            "yearly": "Annuel",
+            "interval": "Intervalle",
+            "daysOfWeek": "Jours de la semaine",
+            "days": {
+                "mon": "Lu",
+                "tue": "Ma",
+                "wed": "Me",
+                "thu": "Je",
+                "fri": "Ve",
+                "sat": "Sa",
+                "sun": "Di"
+            },
+            "dayOfMonth": "Jour du mois",
+            "dayOfMonthLabel": "Jour (1-31)",
+            "weekOfMonth": "Semaine du mois",
+            "weekOfMonthLabel": "Semaine",
+            "dayLabel": "Jour",
+            "endRecurrence": "Fin de la récurrence",
+            "neverEnds": "Jamais",
+            "afterOccurrences": "Après X occurrences",
+            "occurrences": "Occurrences",
+            "onDate": "À une date",
+            "endDate": "Date de fin"
+        }
     },
     "users": {
         "created": "Utilisateur créé avec succès.",
@@ -146,7 +186,11 @@
         "allAssignees": "Tous",
         "noTasks": "Aucune tâche",
         "backlog": "Backlog",
-        "createTask": "Créer une tâche"
+        "createTask": "Créer une tâche",
+        "sortBy": "Trier par",
+        "sortDefault": "Par défaut",
+        "sortDeadline": "Échéance",
+        "sortScheduledStart": "Date planifiée"
     },
     "dashboard": {
         "title": "Tableau de bord",
@@ -358,5 +402,35 @@
             "noResults": "Aucun résultat",
             "empty": "Aucun document lié"
         }
+    },
+    "zimbra": {
+        "settings": {
+            "title": "Calendrier Zimbra",
+            "serverUrl": "URL du serveur CalDAV",
+            "serverUrlPlaceholder": "https://mail.ovh.com",
+            "username": "Nom d'utilisateur",
+            "usernamePlaceholder": "user{'@'}domain.com",
+            "calendarPath": "Chemin du calendrier",
+            "calendarPathPlaceholder": "/dav/user{'@'}domain.com/Calendar/",
+            "password": "Mot de passe",
+            "passwordConfigured": "Mot de passe configuré",
+            "enabled": "Activer la synchronisation CalDAV",
+            "save": "Enregistrer",
+            "saved": "Configuration Zimbra enregistrée",
+            "testConnection": "Tester la connexion",
+            "testSuccess": "Connexion réussie",
+            "testFailed": "Connexion échouée"
+        }
+    },
+    "taskRecurrence": {
+        "created": "Récurrence créée",
+        "updated": "Récurrence mise à jour",
+        "deleted": "Récurrence supprimée"
+    },
+    "recurrence": {
+        "daily": "Quotidien",
+        "weekly": "Hebdomadaire",
+        "monthly": "Mensuel",
+        "yearly": "Annuel"
     }
 }

frontend/layouts/default.vue

@@ -86,7 +86,14 @@
                             sub
                             @click="ui.closeMobileSidebar()"
                         />
-
+                        <SidebarLink
+                            :to="`/projects/${currentProjectId}/client-tickets`"
+                            icon="mdi:ticket-outline"
+                            label="Tickets client"
+                            :collapsed="sidebarIsCollapsed"
+                            sub
+                            @click="ui.closeMobileSidebar()"
+                        />
                     </template>
                     <SidebarLink
                         to="/time-tracking"

frontend/nuxt.config.ts

@@ -2,6 +2,7 @@ export default defineNuxtConfig({
     compatibilityDate: '2025-07-15',
     devtools: {enabled: false},
     ssr: false,
+    css: ['~/assets/css/dark.css'],
     app: {
         baseURL: process.env.NODE_ENV === 'production'
             ? (process.env.NUXT_PUBLIC_APP_BASE || '/')

frontend/pages/admin.vue

@@ -27,9 +27,9 @@
             <AdminPriorityTab v-if="activeTab === 'priorities'" />
             <AdminTagTab v-if="activeTab === 'tags'" />
             <AdminUserTab v-if="activeTab === 'users'" />
-            <AdminClientTicketTab v-if="activeTab === 'client-tickets'" />
             <AdminGiteaTab v-if="activeTab === 'gitea'" />
             <AdminBookStackTab v-if="activeTab === 'bookstack'" />
+            <AdminZimbraTab v-if="activeTab === 'zimbra'" />
         </div>
     </div>
 </template>
@@ -45,9 +45,9 @@ const tabs = [
     { key: 'priorities', label: 'Priorités' },
     { key: 'tags', label: 'Tags' },
     { key: 'users', label: 'Utilisateurs' },
-    { key: 'client-tickets', label: 'Tickets client' },
     { key: 'gitea', label: 'Gitea' },
     { key: 'bookstack', label: 'BookStack' },
+    { key: 'zimbra', label: 'Zimbra' },
 ] as const
 
 type TabKey = typeof tabs[number]['key']

frontend/pages/my-tasks.vue

@@ -17,6 +17,8 @@ import { useUserService } from '~/services/users'
 import { useProjectService } from '~/services/projects'
 
 const { t } = useI18n()
+const route = useRoute()
+const router = useRouter()
 const auth = useAuthStore()
 
 useHead({ title: t('myTasks.title') })
@@ -48,9 +50,16 @@ const selectedPriorityId = ref<number | null>(null)
 const selectedEffortId = ref<number | null>(null)
 const selectedAssigneeId = ref<number | null>(auth.user?.id ?? null)
 
+// Sort
+type SortOption = 'default' | 'deadline' | 'scheduledStart'
+const sortBy = ref<SortOption>('default')
+
 // View toggle
 const viewMode = ref<'kanban' | 'list'>('kanban')
 
+// Bulk selection
+const selectedTaskIds = reactive(new Set<number>())
+
 // Modal
 const taskModalOpen = ref(false)
 const selectedTask = ref<Task | null>(null)
@@ -152,6 +161,11 @@ async function loadTasks() {
     if (selectedTagId.value) {
         params['tags[]'] = `/api/task_tags/${selectedTagId.value}`
     }
+    if (sortBy.value === 'deadline') {
+        params['order[deadline]'] = 'asc'
+    } else if (sortBy.value === 'scheduledStart') {
+        params['order[scheduledStart]'] = 'asc'
+    }
     tasks.value = await taskService.getFiltered(params)
 }
 
@@ -164,9 +178,9 @@ async function loadAll() {
     }
 }
 
-// Watch filters to reload tasks
+// Watch filters and sort to reload tasks
 watch(
-    [selectedProjectId, selectedGroupId, selectedTagId, selectedPriorityId, selectedEffortId, selectedAssigneeId],
+    [selectedProjectId, selectedGroupId, selectedTagId, selectedPriorityId, selectedEffortId, selectedAssigneeId, sortBy],
     () => { loadTasks() },
 )
 
@@ -217,19 +231,89 @@ async function onDropBacklog(event: DragEvent) {
 function openTaskCreate() {
     selectedTask.value = null
     taskModalOpen.value = true
+    router.replace({ query: {} })
 }
 
 function openTaskEdit(task: Task) {
     selectedTask.value = task
     taskModalOpen.value = true
+    if (task.project?.code && task.number) {
+        router.replace({ query: { task: `${task.project.code}-${task.number}` } })
+    }
 }
 
+watch(taskModalOpen, (open) => {
+    if (!open) {
+        router.replace({ query: {} })
+    }
+})
+
 async function onSaved() {
     await loadTasks()
 }
 
-onMounted(() => {
+function toggleTaskSelect(taskId: number) {
-    loadAll()
+    if (selectedTaskIds.has(taskId)) {
+        selectedTaskIds.delete(taskId)
+    } else {
+        selectedTaskIds.add(taskId)
+    }
+}
+
+function toggleSelectAll(taskList: Task[]) {
+    if (selectedTaskIds.size === taskList.length) {
+        selectedTaskIds.clear()
+    } else {
+        taskList.forEach(t => selectedTaskIds.add(t.id))
+    }
+}
+
+async function onBulkUpdate(field: string, value: number) {
+    const ids = [...selectedTaskIds]
+    if (ids.length === 0) return
+    const payload: Record<string, unknown> = {}
+    if (field === 'status') payload.status = `/api/task_statuses/${value}`
+    else if (field === 'assignee') payload.assignee = `/api/users/${value}`
+    else if (field === 'priority') payload.priority = `/api/task_priorities/${value}`
+    else if (field === 'effort') payload.effort = `/api/task_efforts/${value}`
+    else if (field === 'group') payload.group = `/api/task_groups/${value}`
+    await Promise.all(ids.map(id => taskService.update(id, payload)))
+    selectedTaskIds.clear()
+    await loadTasks()
+}
+
+async function onBulkArchive() {
+    const ids = [...selectedTaskIds]
+    if (ids.length === 0) return
+    await Promise.all(ids.map(id => taskService.update(id, { archived: true })))
+    selectedTaskIds.clear()
+    await loadTasks()
+}
+
+async function onBulkDelete() {
+    const ids = [...selectedTaskIds]
+    if (ids.length === 0) return
+    await Promise.all(ids.map(id => taskService.remove(id)))
+    selectedTaskIds.clear()
+    await loadTasks()
+}
+
+onMounted(async () => {
+    await loadAll()
+    const taskParam = route.query.task as string | undefined
+    if (taskParam) {
+        const dashIndex = taskParam.lastIndexOf('-')
+        if (dashIndex > 0) {
+            const code = taskParam.slice(0, dashIndex)
+            const num = Number(taskParam.slice(dashIndex + 1))
+            if (num) {
+                const task = tasks.value.find(t => t.project?.code === code && t.number === num)
+                if (task) {
+                    openTaskEdit(task)
+                }
+            }
+        }
+    }
 })
 </script>
 
@@ -247,24 +331,16 @@ onMounted(() => {
                         <Icon name="mdi:plus" size="18" />
                         {{ $t('myTasks.createTask') }}
                     </button>
-                    <div class="flex gap-1">
+                    <button
-                        <button
+                        class="flex items-center justify-center rounded-md border p-1.5 transition-colors"
-                            class="flex items-center justify-center rounded-md p-1.5 transition-colors"
+                        :class="viewMode === 'list'
-                            :class="viewMode === 'kanban' ? 'bg-primary-500 text-white' : 'text-neutral-400 hover:text-primary-500'"
+                            ? 'border-primary-500 bg-primary-500 text-white'
-                            :title="$t('myTasks.viewKanban')"
+                            : 'border-primary-500 text-primary-500 hover:bg-primary-50'"
-                            @click="viewMode = 'kanban'"
+                        :title="viewMode === 'list' ? $t('myTasks.viewKanban') : $t('myTasks.viewList')"
-                        >
+                        @click="viewMode = viewMode === 'kanban' ? 'list' : 'kanban'"
-                            <Icon name="mdi:view-column-outline" size="18" />
+                    >
-                        </button>
+                        <Icon name="mdi:format-list-bulleted" size="20" />
-                        <button
+                    </button>
-                            class="flex items-center justify-center rounded-md p-1.5 transition-colors"
-                            :class="viewMode === 'list' ? 'bg-primary-500 text-white' : 'text-neutral-400 hover:text-primary-500'"
-                            :title="$t('myTasks.viewList')"
-                            @click="viewMode = 'list'"
-                        >
-                            <Icon name="mdi:view-list-outline" size="18" />
-                        </button>
-                    </div>
                 </div>
             </div>
 
@@ -323,6 +399,17 @@ onMounted(() => {
                     text-field="text-sm"
                     text-value="text-sm"
                 />
+                <div class="flex flex-col gap-0.5">
+                    <span class="text-xs font-semibold text-neutral-500">{{ $t('myTasks.sortBy') }}</span>
+                    <select
+                        v-model="sortBy"
+                        class="rounded-lg border border-neutral-300 bg-white px-2 py-1.5 text-sm text-neutral-700 focus:outline-none focus:ring-2 focus:ring-primary-500"
+                    >
+                        <option value="default">{{ $t('myTasks.sortDefault') }}</option>
+                        <option value="deadline">{{ $t('myTasks.sortDeadline') }}</option>
+                        <option value="scheduledStart">{{ $t('myTasks.sortScheduledStart') }}</option>
+                    </select>
+                </div>
             </div>
         </div>
 
@@ -351,6 +438,7 @@ onMounted(() => {
                                 v-for="task in tasksByStatus(status.id)"
                                 :key="task.id"
                                 :task="task"
+                                show-project-color
                                 @click="openTaskEdit(task)"
                             />
                             <p
@@ -379,6 +467,7 @@ onMounted(() => {
                         v-for="task in backlogTasks"
                         :key="task.id"
                         :task="task"
+                        show-project-color
                         @click="openTaskEdit(task)"
                     />
                 </div>
@@ -392,57 +481,31 @@ onMounted(() => {
         </div>
 
         <!-- List View -->
-        <div v-if="viewMode === 'list'" class="mt-6">
+        <div v-if="viewMode === 'list'" class="mt-6 flex flex-col gap-2.5 rounded-[10px] bg-tertiary-500 p-2.5">
-            <div
+            <TaskBulkActions
+                :selected-count="selectedTaskIds.size"
+                :total-count="tasks.length"
+                :all-selected="tasks.length > 0 && selectedTaskIds.size === tasks.length"
+                :some-selected="selectedTaskIds.size > 0 && selectedTaskIds.size < tasks.length"
+                :statuses="statuses"
+                :users="users"
+                :priorities="priorities"
+                :efforts="efforts"
+                :groups="groups"
+                @toggle-all="toggleSelectAll(tasks)"
+                @bulk-update="onBulkUpdate"
+                @bulk-archive="onBulkArchive"
+                @bulk-delete="onBulkDelete"
+            />
+            <TaskListItem
                 v-for="task in tasks"
                 :key="task.id"
-                class="flex cursor-pointer items-center justify-between gap-2 border-b border-neutral-100 px-2 py-3 transition-colors hover:bg-neutral-50 sm:px-4"
+                :task="task"
+                show-project-color
+                :selected="selectedTaskIds.has(task.id)"
                 @click="openTaskEdit(task)"
-            >
+                @toggle-select="toggleTaskSelect"
-                <div class="min-w-0 flex-1">
+            />
-                    <h4 class="text-sm font-semibold text-neutral-900">{{ task.title }}</h4>
-                    <div class="mt-1 flex flex-wrap items-center gap-1.5">
-                        <span
-                            v-if="task.priority"
-                            class="rounded-full px-2 py-0.5 text-xs font-semibold text-white"
-                            :style="{ backgroundColor: task.priority.color }"
-                        >
-                            {{ task.priority.label }}
-                        </span>
-                        <span
-                            v-for="tag in task.tags"
-                            :key="tag.id"
-                            class="rounded-full px-2 py-0.5 text-xs font-semibold text-white"
-                            :style="{ backgroundColor: tag.color }"
-                        >
-                            {{ tag.label }}
-                        </span>
-                    </div>
-                </div>
-                <div class="flex items-center gap-3">
-                    <button
-                        class="shrink-0 transition-colors"
-                        :class="isTimerOnTask(task) ? 'text-[#F18619] hover:text-[#d97314]' : 'text-neutral-400 hover:text-primary-500'"
-                        @click.stop="isTimerOnTask(task) ? timerStore.stop() : timerStore.startFromTask(task)"
-                    >
-                        <Icon :name="isTimerOnTask(task) ? 'mdi:stop-circle-outline' : 'mdi:play-circle-outline'" size="20" />
-                    </button>
-                    <div class="flex items-center gap-1.5">
-                        <Icon
-                            v-if="task.clientTicket"
-                            name="heroicons:user-circle"
-                            class="h-4 w-4 text-blue-400"
-                            :title="$t('clientTicket.linkedTooltip', { number: 'CT-' + String(task.clientTicket.number).padStart(3, '0') })"
-                        />
-                        <span
-                            v-if="task.project && task.number"
-                            class="text-sm font-medium text-primary-500"
-                        >
-                            {{ task.project.code }}-{{ task.number }}
-                        </span>
-                    </div>
-                </div>
-            </div>
             <p
                 v-if="tasks.length === 0 && !isLoading"
                 class="py-8 text-center text-sm text-neutral-400"

frontend/pages/profile.vue

@@ -1,4 +1,5 @@
 <template>
+    <NuxtLayout :name="isClientOnly ? 'portal' : 'default'">
     <div class="mx-auto max-w-lg px-4 py-10">
         <h1 class="mb-8 text-2xl font-bold text-neutral-900">{{ $t('profile.title') }}</h1>
 
@@ -45,12 +46,21 @@
             @cancel="selectedFile = null"
         />
     </div>
+    </NuxtLayout>
 </template>
 
 <script setup lang="ts">
 import { useAvatarService } from '~/composables/useAvatarService'
 
 const auth = useAuthStore()
+
+const isClientOnly = computed(() =>
+    auth.user?.roles?.includes('ROLE_CLIENT') && !auth.user?.roles?.includes('ROLE_ADMIN')
+)
+
+definePageMeta({
+    layout: false,
+})
 const { upload, remove } = useAvatarService()
 
 const selectedFile = ref<File | null>(null)

frontend/pages/projects/[id]/client-tickets.vue

@@ -0,0 +1,265 @@
+<template>
+    <div>
+        <div class="sticky top-8 z-20 bg-white pb-4 sm:top-12">
+            <div class="flex items-center justify-between gap-3">
+                <h1 class="text-xl font-bold text-primary-500 sm:text-2xl">
+                    Tickets client
+                    <span v-if="project" class="text-neutral-400">— {{ project.name }}</span>
+                </h1>
+            </div>
+
+            <div class="mt-4 flex flex-wrap items-center gap-3">
+                <select
+                    v-model="filterStatus"
+                    class="rounded-md border border-neutral-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none"
+                >
+                    <option :value="null">Tous les statuts</option>
+                    <option value="new">{{ $t('clientTicket.status.new') }}</option>
+                    <option value="in_progress">{{ $t('clientTicket.status.in_progress') }}</option>
+                    <option value="done">{{ $t('clientTicket.status.done') }}</option>
+                    <option value="rejected">{{ $t('clientTicket.status.rejected') }}</option>
+                </select>
+            </div>
+        </div>
+
+        <div v-if="isLoading" class="py-12 text-center text-sm text-neutral-400">
+            {{ $t('common.loading') }}
+        </div>
+
+        <div v-else-if="filteredTickets.length === 0" class="py-12 text-center text-sm text-neutral-400">
+            {{ $t('clientTicket.noTickets') }}
+        </div>
+
+        <div v-else class="mt-4 space-y-3">
+            <div
+                v-for="ticket in filteredTickets"
+                :key="ticket.id"
+                class="rounded-lg border border-neutral-200 bg-white"
+            >
+                <div
+                    class="flex cursor-pointer items-start justify-between gap-3 p-4 transition-colors hover:bg-neutral-50"
+                    @click="toggleExpand(ticket.id)"
+                >
+                    <div class="min-w-0 flex-1">
+                        <div class="flex flex-wrap items-center gap-2">
+                            <span class="text-xs font-bold text-primary-500">CT-{{ String(ticket.number).padStart(3, '0') }}</span>
+                            <span
+                                class="rounded-full px-2 py-0.5 text-xs font-semibold text-white"
+                                :class="typeBadgeClass(ticket.type)"
+                            >
+                                {{ $t(`clientTicket.type.${ticket.type}`) }}
+                            </span>
+                            <span
+                                class="rounded-full px-2 py-0.5 text-xs font-semibold"
+                                :class="statusBadgeClass(ticket.status)"
+                            >
+                                {{ $t(`clientTicket.status.${ticket.status}`) }}
+                            </span>
+                        </div>
+                        <p class="mt-1 text-sm font-semibold text-neutral-900">{{ ticket.title }}</p>
+                        <p class="mt-0.5 text-xs text-neutral-400">{{ formatDate(ticket.createdAt) }}</p>
+                    </div>
+                    <div class="flex items-center gap-1">
+                        <button
+                            class="rounded p-1.5 text-neutral-400 transition-colors hover:bg-neutral-100 hover:text-primary-500"
+                            :title="$t('clientTicket.changeStatus')"
+                            @click.stop="openStatusChange(ticket)"
+                        >
+                            <Icon name="mdi:swap-horizontal" size="18" />
+                        </button>
+                        <button
+                            class="rounded p-1.5 text-neutral-400 transition-colors hover:bg-red-50 hover:text-red-500"
+                            title="Supprimer"
+                            @click.stop="onDelete(ticket)"
+                        >
+                            <Icon name="mdi:delete-outline" size="18" />
+                        </button>
+                        <Icon
+                            :name="expandedId === ticket.id ? 'mdi:chevron-up' : 'mdi:chevron-down'"
+                            size="20"
+                            class="text-neutral-400"
+                        />
+                    </div>
+                </div>
+
+                <!-- Expanded details -->
+                <div v-if="expandedId === ticket.id" class="border-t border-neutral-100 px-4 py-3">
+                    <p class="text-sm text-neutral-600 whitespace-pre-wrap">{{ ticket.description }}</p>
+                    <div v-if="ticket.url" class="mt-2">
+                        <a
+                            :href="ticket.url"
+                            target="_blank"
+                            class="text-xs text-primary-500 underline hover:text-primary-600"
+                        >
+                            {{ ticket.url }}
+                        </a>
+                    </div>
+                    <div v-if="ticket.statusComment" class="mt-2 rounded-lg bg-neutral-50 p-2 text-xs text-neutral-500">
+                        {{ ticket.statusComment }}
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Status change modal -->
+        <Teleport v-if="statusModalOpen" to="body">
+            <div class="fixed inset-0 z-[60] flex items-center justify-center p-4">
+                <div
+                    class="absolute inset-0 bg-slate-900/40 backdrop-blur-sm"
+                    @click="statusModalOpen = false"
+                />
+                <div class="relative z-10 w-full max-w-md rounded-2xl bg-white p-6 shadow-2xl">
+                    <h3 class="text-lg font-bold text-neutral-900">{{ $t('clientTicket.changeStatus') }}</h3>
+                    <p v-if="statusTarget" class="mt-1 text-sm text-neutral-500">
+                        CT-{{ String(statusTarget.number).padStart(3, '0') }} — {{ statusTarget.title }}
+                    </p>
+
+                    <div class="mt-4">
+                        <label class="mb-1 block text-sm font-medium text-neutral-700">Nouveau statut</label>
+                        <select
+                            v-model="newStatus"
+                            class="w-full rounded-lg border border-neutral-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"
+                        >
+                            <option :value="null" disabled>—</option>
+                            <option
+                                v-for="s in availableStatusTransitions"
+                                :key="s.value"
+                                :value="s.value"
+                            >
+                                {{ s.label }}
+                            </option>
+                        </select>
+                    </div>
+
+                    <div v-if="newStatus === 'rejected'" class="mt-4">
+                        <MalioInputTextArea
+                            v-model="statusComment"
+                            :label="$t('clientTicket.statusComment')"
+                            :size="3"
+                        />
+                        <p v-if="rejectionError" class="mt-1 text-xs text-red-500">
+                            {{ $t('clientTicket.rejectionRequired') }}
+                        </p>
+                    </div>
+
+                    <div class="mt-6 flex justify-end gap-3">
+                        <button
+                            class="rounded-lg border border-neutral-300 px-4 py-2 text-sm font-semibold text-neutral-700 transition-colors hover:bg-neutral-50"
+                            @click="statusModalOpen = false"
+                        >
+                            {{ $t('common.cancel') }}
+                        </button>
+                        <button
+                            class="rounded-lg bg-primary-500 px-6 py-2 text-sm font-semibold text-white transition-colors hover:bg-secondary-500 disabled:cursor-not-allowed disabled:opacity-50"
+                            :disabled="isUpdatingStatus"
+                            @click="confirmStatusChange"
+                        >
+                            Confirmer
+                        </button>
+                    </div>
+                </div>
+            </div>
+        </Teleport>
+    </div>
+</template>
+
+<script setup lang="ts">
+import type { ClientTicket, ClientTicketStatus } from '~/services/dto/client-ticket'
+import type { Project } from '~/services/dto/project'
+import { useClientTicketService } from '~/services/client-tickets'
+import { useProjectService } from '~/services/projects'
+
+const route = useRoute()
+const { t } = useI18n()
+const projectId = computed(() => Number(route.params.id))
+
+useHead({ title: 'Tickets client' })
+
+const clientTicketService = useClientTicketService()
+const projectService = useProjectService()
+const { typeBadgeClass, statusBadgeClass, formatDate, getAvailableStatusTransitions } = useClientTicketHelpers()
+
+const project = ref<Project | null>(null)
+const tickets = ref<ClientTicket[]>([])
+const isLoading = ref(true)
+const filterStatus = ref<string | null>(null)
+const expandedId = ref<number | null>(null)
+
+const filteredTickets = computed(() => {
+    if (!filterStatus.value) return tickets.value
+    return tickets.value.filter(t => t.status === filterStatus.value)
+})
+
+// Status change
+const statusModalOpen = ref(false)
+const statusTarget = ref<ClientTicket | null>(null)
+const newStatus = ref<string | null>(null)
+const statusComment = ref('')
+const rejectionError = ref(false)
+const isUpdatingStatus = ref(false)
+
+const availableStatusTransitions = computed(() => {
+    if (!statusTarget.value) return []
+    return getAvailableStatusTransitions(statusTarget.value.status, t)
+})
+
+function toggleExpand(id: number) {
+    expandedId.value = expandedId.value === id ? null : id
+}
+
+function openStatusChange(ticket: ClientTicket) {
+    statusTarget.value = ticket
+    newStatus.value = null
+    statusComment.value = ''
+    rejectionError.value = false
+    statusModalOpen.value = true
+}
+
+async function confirmStatusChange() {
+    if (!statusTarget.value || !newStatus.value) return
+
+    if (newStatus.value === 'rejected' && !statusComment.value.trim()) {
+        rejectionError.value = true
+        return
+    }
+
+    isUpdatingStatus.value = true
+    try {
+        await clientTicketService.updateStatus(statusTarget.value.id, {
+            status: newStatus.value as ClientTicketStatus,
+            statusComment: newStatus.value === 'rejected' ? statusComment.value.trim() : null,
+        })
+        statusModalOpen.value = false
+        await loadTickets()
+    } finally {
+        isUpdatingStatus.value = false
+    }
+}
+
+async function onDelete(ticket: ClientTicket) {
+    await clientTicketService.remove(ticket.id)
+    await loadTickets()
+}
+
+async function loadTickets() {
+    tickets.value = await clientTicketService.getAll({ project: projectId.value })
+}
+
+async function loadData() {
+    isLoading.value = true
+    try {
+        const [p, t] = await Promise.all([
+            projectService.getById(projectId.value),
+            clientTicketService.getAll({ project: projectId.value }),
+        ])
+        project.value = p
+        tickets.value = t
+    } finally {
+        isLoading.value = false
+    }
+}
+
+onMounted(() => {
+    loadData()
+})
+</script>

frontend/pages/projects/[id]/index.vue

@@ -11,6 +11,16 @@
                         <span class="hidden sm:inline">+ Ajouter un ticket</span>
                         <span class="sm:hidden">+ Ticket</span>
                     </button>
+                    <button
+                        class="flex items-center justify-center rounded-md border p-1.5 transition-colors"
+                        :class="viewMode === 'list'
+                            ? 'border-primary-500 bg-primary-500 text-white'
+                            : 'border-primary-500 text-primary-500 hover:bg-primary-50'"
+                        title="Vue liste"
+                        @click="viewMode = viewMode === 'kanban' ? 'list' : 'kanban'"
+                    >
+                        <Icon name="mdi:format-list-bulleted" size="20" />
+                    </button>
                     <button
                         class="flex shrink-0 items-center rounded-md bg-neutral-200 px-3 py-2 text-neutral-600 hover:bg-neutral-300 sm:px-4"
                         title="Paramètres du projet"
@@ -58,11 +68,29 @@
                     text-field="text-sm"
                     text-value="text-sm"
                 />
+                <MalioSelect
+                    v-model="selectedPriorityId"
+                    :options="priorityFilterOptions"
+                    label="Priorité"
+                    empty-option-label="Toutes"
+                    min-width="!w-40"
+                    text-field="text-sm"
+                    text-value="text-sm"
+                />
+                <MalioSelect
+                    v-model="selectedEffortId"
+                    :options="effortFilterOptions"
+                    label="Effort"
+                    empty-option-label="Tous"
+                    min-width="!w-40"
+                    text-field="text-sm"
+                    text-value="text-sm"
+                />
             </div>
         </div>
 
         <!-- Kanban -->
-        <div class="mt-6 flex h-[calc(100vh-200px)] gap-3 overflow-x-auto pb-4">
+        <div v-if="viewMode === 'kanban'" class="mt-6 flex h-[calc(100vh-200px)] gap-3 overflow-x-auto pb-4">
             <div
                 v-for="status in statuses"
                 :key="status.id"
@@ -100,6 +128,7 @@
 
         <!-- Backlog -->
         <div
+            v-if="viewMode === 'kanban'"
             class="mt-8 rounded-lg p-4 transition-colors"
             :class="dragOverStatusId === 0 ? 'bg-tertiary-600' : 'bg-tertiary-500'"
             @dragover.prevent
@@ -118,6 +147,39 @@
             </div>
         </div>
 
+        <!-- List View -->
+        <div v-if="viewMode === 'list'" class="mt-6 flex flex-col gap-2.5 rounded-[10px] bg-tertiary-500 p-2.5">
+            <TaskBulkActions
+                :selected-count="selectedTaskIds.size"
+                :total-count="filteredTasks.length"
+                :all-selected="filteredTasks.length > 0 && selectedTaskIds.size === filteredTasks.length"
+                :some-selected="selectedTaskIds.size > 0 && selectedTaskIds.size < filteredTasks.length"
+                :statuses="statuses"
+                :users="users"
+                :priorities="priorities"
+                :efforts="efforts"
+                :groups="groups"
+                @toggle-all="toggleSelectAll(filteredTasks)"
+                @bulk-update="onBulkUpdate"
+                @bulk-archive="onBulkArchive"
+                @bulk-delete="onBulkDelete"
+            />
+            <TaskListItem
+                v-for="task in filteredTasks"
+                :key="task.id"
+                :task="task"
+                :selected="selectedTaskIds.has(task.id)"
+                @click="openTaskEdit(task)"
+                @toggle-select="toggleTaskSelect"
+            />
+            <p
+                v-if="filteredTasks.length === 0"
+                class="py-8 text-center text-sm text-neutral-400"
+            >
+                Aucun ticket
+            </p>
+        </div>
+
         <TaskModal
             v-model="taskDrawerOpen"
             :task="selectedTask"
@@ -162,6 +224,7 @@ import { useTaskGroupService } from '~/services/task-groups'
 import { useUserService } from '~/services/users'
 
 const route = useRoute()
+const router = useRouter()
 const projectId = computed(() => Number(route.params.id))
 
 useHead({ title: 'Projet' })
@@ -191,6 +254,10 @@ const selectedGroupId = ref<number | null>(null)
 const selectedTagId = ref<number | null>(null)
 const selectedAssigneeId = ref<number | null>(null)
 const selectedStatusId = ref<number | null>(null)
+const selectedPriorityId = ref<number | null>(null)
+const selectedEffortId = ref<number | null>(null)
+const viewMode = ref<'kanban' | 'list'>('kanban')
+const selectedTaskIds = reactive(new Set<number>())
 const dragOverStatusId = ref<number | null>(null)
 const dragCounter = ref(0)
 const taskDrawerOpen = ref(false)
@@ -213,6 +280,14 @@ const statusFilterOptions = computed(() =>
     statuses.value.map(s => ({ label: s.label, value: s.id }))
 )
 
+const priorityFilterOptions = computed(() =>
+    priorities.value.map(p => ({ label: p.label, value: p.id }))
+)
+
+const effortFilterOptions = computed(() =>
+    efforts.value.map(e => ({ label: e.label, value: e.id }))
+)
+
 const filteredTasks = computed(() => {
     let result = tasks.value.filter(t => !t.archived)
     if (selectedGroupId.value) {
@@ -227,6 +302,12 @@ const filteredTasks = computed(() => {
     if (selectedStatusId.value) {
         result = result.filter(t => t.status?.id === selectedStatusId.value)
     }
+    if (selectedPriorityId.value) {
+        result = result.filter(t => t.priority?.id === selectedPriorityId.value)
+    }
+    if (selectedEffortId.value) {
+        result = result.filter(t => t.effort?.id === selectedEffortId.value)
+    }
     return result
 })
 
@@ -269,13 +350,23 @@ async function loadData() {
 function openTaskCreate() {
     selectedTask.value = null
     taskDrawerOpen.value = true
+    router.replace({ query: {} })
 }
 
 function openTaskEdit(task: Task) {
     selectedTask.value = task
     taskDrawerOpen.value = true
+    if (project.value?.code && task.number) {
+        router.replace({ query: { task: `${project.value.code}-${task.number}` } })
+    }
 }
 
+watch(taskDrawerOpen, (open) => {
+    if (!open) {
+        router.replace({ query: {} })
+    }
+})
+
 function onDragEnter(id: number) {
     dragCounter.value++
     dragOverStatusId.value = id
@@ -311,6 +402,52 @@ async function onDropBacklog(event: DragEvent) {
     await taskService.update(taskId, { status: null })
 }
 
+function toggleTaskSelect(taskId: number) {
+    if (selectedTaskIds.has(taskId)) {
+        selectedTaskIds.delete(taskId)
+    } else {
+        selectedTaskIds.add(taskId)
+    }
+}
+
+function toggleSelectAll(taskList: Task[]) {
+    if (selectedTaskIds.size === taskList.length) {
+        selectedTaskIds.clear()
+    } else {
+        taskList.forEach(t => selectedTaskIds.add(t.id))
+    }
+}
+
+async function onBulkUpdate(field: string, value: number) {
+    const ids = [...selectedTaskIds]
+    if (ids.length === 0) return
+    const payload: Record<string, unknown> = {}
+    if (field === 'status') payload.status = `/api/task_statuses/${value}`
+    else if (field === 'assignee') payload.assignee = `/api/users/${value}`
+    else if (field === 'priority') payload.priority = `/api/task_priorities/${value}`
+    else if (field === 'effort') payload.effort = `/api/task_efforts/${value}`
+    else if (field === 'group') payload.group = `/api/task_groups/${value}`
+    await Promise.all(ids.map(id => taskService.update(id, payload)))
+    selectedTaskIds.clear()
+    await loadData()
+}
+
+async function onBulkArchive() {
+    const ids = [...selectedTaskIds]
+    if (ids.length === 0) return
+    await Promise.all(ids.map(id => taskService.update(id, { archived: true })))
+    selectedTaskIds.clear()
+    await loadData()
+}
+
+async function onBulkDelete() {
+    const ids = [...selectedTaskIds]
+    if (ids.length === 0) return
+    await Promise.all(ids.map(id => taskService.remove(id)))
+    selectedTaskIds.clear()
+    await loadData()
+}
+
 async function onSaved() {
     await loadData()
 }
@@ -319,7 +456,20 @@ async function onProjectSaved() {
     await loadData()
 }
 
-onMounted(() => {
+onMounted(async () => {
-    loadData()
+    await loadData()
+    const taskParam = route.query.task as string | undefined
+    if (taskParam && project.value) {
+        const prefix = `${project.value.code}-`
+        if (taskParam.startsWith(prefix)) {
+            const num = Number(taskParam.slice(prefix.length))
+            if (num) {
+                const task = tasks.value.find(t => t.number === num)
+                if (task) {
+                    openTaskEdit(task)
+                }
+            }
+        }
+    }
 })
 </script>

frontend/pages/time-tracking.vue

@@ -13,34 +13,33 @@
             </div>
 
             <div class="relative z-30 mt-4 flex flex-wrap items-center gap-3 sm:gap-4">
-                <h2 class="shrink-0 whitespace-nowrap text-lg font-bold text-orange-500">
+                <div class="flex shrink-0 items-center gap-1 h-8">
-                    {{ currentMonthLabel }}
+                    <button class="flex h-8 w-8 items-center justify-center rounded-full text-neutral-400 hover:text-neutral-700 transition" @click="navigatePrev">
-                </h2>
-
-                <div class="flex shrink-0 items-center gap-3">
-                    <button class="rounded-full p-1 text-neutral-400 hover:text-neutral-700 transition" @click="navigatePrev">
                         <Icon name="mdi:chevron-left" size="20" />
                     </button>
-
+                    <DateFilter v-model="selectedDateFilter" :picker-mode="viewMode === 'day' ? 'day' : 'week'" />
-                    <div class="flex items-center rounded-full bg-neutral-100 p-1">
+                    <h2 class="shrink-0 whitespace-nowrap text-lg font-bold leading-8 text-orange-500">
-                        <button
+                        {{ currentMonthLabel }}
-                            v-for="mode in (['week', 'day', 'list'] as const)"
+                    </h2>
-                            :key="mode"
+                    <button class="flex h-8 w-8 items-center justify-center rounded-full text-neutral-400 hover:text-neutral-700 transition" @click="navigateNext">
-                            class="rounded-full px-4 py-1.5 text-sm font-semibold transition-all"
-                            :class="viewMode === mode
-                                ? 'bg-primary-500 text-white shadow-sm'
-                                : 'text-neutral-500 hover:text-neutral-700'"
-                            @click="viewMode = mode"
-                        >
-                            {{ mode === 'week' ? 'Semaine' : mode === 'day' ? 'Jour' : 'Liste' }}
-                        </button>
-                    </div>
-
-                    <button class="rounded-full p-1 text-neutral-400 hover:text-neutral-700 transition" @click="navigateNext">
                         <Icon name="mdi:chevron-right" size="20" />
                     </button>
                 </div>
 
+                <div class="flex items-center rounded-full bg-neutral-100 p-1">
+                    <button
+                        v-for="mode in (['week', 'day', 'list'] as const)"
+                        :key="mode"
+                        class="rounded-full px-4 py-1.5 text-sm font-semibold transition-all"
+                        :class="viewMode === mode
+                            ? 'bg-primary-500 text-white shadow-sm'
+                            : 'text-neutral-500 hover:text-neutral-700'"
+                        @click="viewMode = mode"
+                    >
+                        {{ mode === 'week' ? 'Semaine' : mode === 'day' ? 'Jour' : 'Liste' }}
+                    </button>
+                </div>
+
                 <div class="[&>div]:!mt-0">
                     <MalioSelect
                         v-model="selectedUserId"
@@ -76,8 +75,6 @@
                         text-value="text-sm"
                     />
                 </div>
-
-                <DateFilter v-model="selectedDateFilter" :picker-mode="viewMode === 'day' ? 'day' : 'week'" />
             </div>
         </div>
 

frontend/services/dto/task-recurrence.ts

@@ -0,0 +1,22 @@
+export type TaskRecurrence = {
+    id: number
+    '@id'?: string
+    type: 'daily' | 'weekly' | 'monthly' | 'yearly'
+    interval: number
+    daysOfWeek: string[] | null
+    dayOfMonth: number | null
+    weekOfMonth: number | null
+    endDate: string | null
+    maxOccurrences: number | null
+    occurrenceCount: number
+}
+
+export type TaskRecurrenceWrite = {
+    type: 'daily' | 'weekly' | 'monthly' | 'yearly'
+    interval: number
+    daysOfWeek?: string[] | null
+    dayOfMonth?: number | null
+    weekOfMonth?: number | null
+    endDate?: string | null
+    maxOccurrences?: number | null
+}

frontend/services/dto/task.ts

@@ -29,6 +29,23 @@ export type Task = {
         status: string
         title: string
     } | null
+    scheduledStart: string | null
+    scheduledEnd: string | null
+    deadline: string | null
+    syncToCalendar: boolean
+    calendarSyncError: string | null
+    recurrence: {
+        id: number
+        '@id'?: string
+        type: 'daily' | 'weekly' | 'monthly' | 'yearly'
+        interval: number
+        daysOfWeek: string[] | null
+        dayOfMonth: number | null
+        weekOfMonth: number | null
+        endDate: string | null
+        maxOccurrences: number | null
+        occurrenceCount: number
+    } | null
 }
 
 export type TaskWrite = {
@@ -43,4 +60,9 @@ export type TaskWrite = {
     tags: string[]
     archived?: boolean
     clientTicket?: string | null
+    scheduledStart?: string | null
+    scheduledEnd?: string | null
+    deadline?: string | null
+    syncToCalendar?: boolean
+    recurrence?: string | null
 }

frontend/services/dto/zimbra.ts

@@ -0,0 +1,19 @@
+export type ZimbraSettings = {
+    serverUrl: string | null
+    username: string | null
+    calendarPath: string | null
+    enabled: boolean
+    hasPassword: boolean
+}
+
+export type ZimbraSettingsWrite = {
+    serverUrl: string | null
+    username: string | null
+    calendarPath: string | null
+    password?: string | null
+    enabled: boolean
+}
+
+export type ZimbraTestResult = {
+    success: boolean
+}

frontend/services/task-recurrences.ts

@@ -0,0 +1,25 @@
+import type { TaskRecurrence, TaskRecurrenceWrite } from './dto/task-recurrence'
+
+export function useTaskRecurrenceService() {
+    const api = useApi()
+
+    async function create(payload: TaskRecurrenceWrite): Promise<TaskRecurrence> {
+        return api.post<TaskRecurrence>('/task_recurrences', payload as Record<string, unknown>, {
+            toastSuccessKey: 'taskRecurrence.created',
+        })
+    }
+
+    async function update(id: number, payload: Partial<TaskRecurrenceWrite>): Promise<TaskRecurrence> {
+        return api.patch<TaskRecurrence>(`/task_recurrences/${id}`, payload as Record<string, unknown>, {
+            toastSuccessKey: 'taskRecurrence.updated',
+        })
+    }
+
+    async function remove(id: number): Promise<void> {
+        await api.delete(`/task_recurrences/${id}`, {}, {
+            toastSuccessKey: 'taskRecurrence.deleted',
+        })
+    }
+
+    return { create, update, remove }
+}

frontend/services/zimbra.ts

@@ -0,0 +1,21 @@
+import type { ZimbraSettings, ZimbraSettingsWrite, ZimbraTestResult } from './dto/zimbra'
+
+export function useZimbraService() {
+    const api = useApi()
+
+    async function getSettings(): Promise<ZimbraSettings> {
+        return api.get<ZimbraSettings>('/settings/zimbra')
+    }
+
+    async function saveSettings(payload: ZimbraSettingsWrite): Promise<ZimbraSettings> {
+        return api.put<ZimbraSettings>('/settings/zimbra', payload as Record<string, unknown>, {
+            toastSuccessKey: 'zimbra.settings.saved',
+        })
+    }
+
+    async function testConnection(): Promise<ZimbraTestResult> {
+        return api.post<ZimbraTestResult>('/settings/zimbra/test', {})
+    }
+
+    return { getSettings, saveSettings, testConnection }
+}

frontend/stores/ui.ts

@@ -1,12 +1,19 @@
 export const useUiStore = defineStore('ui', () => {
     const sidebarCollapsed = ref(false)
     const sidebarOpen = ref(false)
+    const darkMode = ref(false)
 
     if (import.meta.client) {
         const saved = localStorage.getItem('ui-sidebar-collapsed')
         if (saved !== null) {
             sidebarCollapsed.value = saved === 'true'
         }
+
+        const savedDark = localStorage.getItem('ui-dark-mode')
+        if (savedDark !== null) {
+            darkMode.value = savedDark === 'true'
+        }
+        applyDarkClass(darkMode.value)
     }
 
     watch(sidebarCollapsed, (val) => {
@@ -15,6 +22,25 @@ export const useUiStore = defineStore('ui', () => {
         }
     })
 
+    watch(darkMode, (val) => {
+        if (import.meta.client) {
+            localStorage.setItem('ui-dark-mode', String(val))
+            applyDarkClass(val)
+        }
+    })
+
+    function applyDarkClass(dark: boolean) {
+        if (dark) {
+            document.documentElement.classList.add('dark')
+        } else {
+            document.documentElement.classList.remove('dark')
+        }
+    }
+
+    function toggleDarkMode() {
+        darkMode.value = !darkMode.value
+    }
+
     function toggleSidebar() {
         sidebarCollapsed.value = !sidebarCollapsed.value
     }
@@ -27,5 +53,5 @@ export const useUiStore = defineStore('ui', () => {
         sidebarOpen.value = false
     }
 
-    return { sidebarCollapsed, sidebarOpen, toggleSidebar, openMobileSidebar, closeMobileSidebar }
+    return { sidebarCollapsed, sidebarOpen, darkMode, toggleSidebar, openMobileSidebar, closeMobileSidebar, toggleDarkMode }
 })

frontend/tailwind.config.ts

@@ -1,6 +1,7 @@
 import type {Config} from 'tailwindcss'
 
 export default <Partial<Config>>{
+    darkMode: 'class',
     theme: {
         extend: {
             fontFamily: {

migrations/Version20260319090835.php

@@ -0,0 +1,53 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20260319090835 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE TABLE task_recurrence (id INT GENERATED BY DEFAULT AS IDENTITY NOT NULL, type VARCHAR(255) NOT NULL, interval INT NOT NULL, days_of_week JSON DEFAULT NULL, day_of_month INT DEFAULT NULL, week_of_month INT DEFAULT NULL, end_date DATE DEFAULT NULL, max_occurrences INT DEFAULT NULL, occurrence_count INT NOT NULL, version INT DEFAULT 1 NOT NULL, PRIMARY KEY (id))');
+        $this->addSql('CREATE TABLE zimbra_configuration (id INT GENERATED BY DEFAULT AS IDENTITY NOT NULL, server_url VARCHAR(255) DEFAULT NULL, username VARCHAR(255) DEFAULT NULL, encrypted_password TEXT DEFAULT NULL, calendar_path VARCHAR(255) DEFAULT NULL, enabled BOOLEAN NOT NULL, PRIMARY KEY (id))');
+        $this->addSql('ALTER TABLE task ADD scheduled_start TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL');
+        $this->addSql('ALTER TABLE task ADD scheduled_end TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL');
+        $this->addSql('ALTER TABLE task ADD deadline TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL');
+        $this->addSql('ALTER TABLE task ADD sync_to_calendar BOOLEAN DEFAULT false NOT NULL');
+        $this->addSql('ALTER TABLE task ADD calendar_event_uid VARCHAR(255) DEFAULT NULL');
+        $this->addSql('ALTER TABLE task ADD calendar_todo_uid VARCHAR(255) DEFAULT NULL');
+        $this->addSql('ALTER TABLE task ADD calendar_sync_error TEXT DEFAULT NULL');
+        $this->addSql('ALTER TABLE task ADD recurrence_id INT DEFAULT NULL');
+        $this->addSql('ALTER TABLE task ADD CONSTRAINT FK_527EDB252C414CE8 FOREIGN KEY (recurrence_id) REFERENCES task_recurrence (id) ON DELETE SET NULL NOT DEFERRABLE');
+        $this->addSql('CREATE INDEX IDX_527EDB252C414CE8 ON task (recurrence_id)');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('DROP TABLE task_recurrence');
+        $this->addSql('DROP TABLE zimbra_configuration');
+        $this->addSql('ALTER TABLE task DROP CONSTRAINT FK_527EDB252C414CE8');
+        $this->addSql('DROP INDEX IDX_527EDB252C414CE8');
+        $this->addSql('ALTER TABLE task DROP scheduled_start');
+        $this->addSql('ALTER TABLE task DROP scheduled_end');
+        $this->addSql('ALTER TABLE task DROP deadline');
+        $this->addSql('ALTER TABLE task DROP sync_to_calendar');
+        $this->addSql('ALTER TABLE task DROP calendar_event_uid');
+        $this->addSql('ALTER TABLE task DROP calendar_todo_uid');
+        $this->addSql('ALTER TABLE task DROP calendar_sync_error');
+        $this->addSql('ALTER TABLE task DROP recurrence_id');
+    }
+}

src/ApiResource/ZimbraSettings.php

@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\ApiResource;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Get;
+use ApiPlatform\Metadata\Put;
+use App\State\ZimbraSettingsProcessor;
+use App\State\ZimbraSettingsProvider;
+use Symfony\Component\Serializer\Attribute\Groups;
+
+#[ApiResource(
+    operations: [
+        new Get(
+            uriTemplate: '/settings/zimbra',
+            normalizationContext: ['groups' => ['zimbra_settings:read']],
+            provider: ZimbraSettingsProvider::class,
+            security: "is_granted('ROLE_ADMIN')",
+        ),
+        new Put(
+            uriTemplate: '/settings/zimbra',
+            denormalizationContext: ['groups' => ['zimbra_settings:write']],
+            normalizationContext: ['groups' => ['zimbra_settings:read']],
+            provider: ZimbraSettingsProvider::class,
+            processor: ZimbraSettingsProcessor::class,
+            security: "is_granted('ROLE_ADMIN')",
+        ),
+    ],
+)]
+final class ZimbraSettings
+{
+    #[Groups(['zimbra_settings:read', 'zimbra_settings:write'])]
+    public ?string $serverUrl = null;
+
+    #[Groups(['zimbra_settings:read', 'zimbra_settings:write'])]
+    public ?string $username = null;
+
+    #[Groups(['zimbra_settings:read', 'zimbra_settings:write'])]
+    public ?string $calendarPath = null;
+
+    #[Groups(['zimbra_settings:write'])]
+    public ?string $password = null;
+
+    #[Groups(['zimbra_settings:read', 'zimbra_settings:write'])]
+    public bool $enabled = false;
+
+    #[Groups(['zimbra_settings:read'])]
+    public bool $hasPassword = false;
+}

src/ApiResource/ZimbraTestConnection.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\ApiResource;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Post;
+use App\State\ZimbraTestConnectionProvider;
+use Symfony\Component\Serializer\Attribute\Groups;
+
+#[ApiResource(
+    operations: [
+        new Post(
+            uriTemplate: '/settings/zimbra/test',
+            input: false,
+            normalizationContext: ['groups' => ['zimbra_test:read']],
+            provider: ZimbraTestConnectionProvider::class,
+            processor: ZimbraTestConnectionProvider::class,
+            security: "is_granted('ROLE_ADMIN')",
+        ),
+    ],
+)]
+final class ZimbraTestConnection
+{
+    #[Groups(['zimbra_test:read'])]
+    public bool $success = false;
+}

src/DataFixtures/AppFixtures.php

@@ -11,10 +11,13 @@ use App\Entity\Task;
 use App\Entity\TaskEffort;
 use App\Entity\TaskGroup;
 use App\Entity\TaskPriority;
+use App\Entity\TaskRecurrence;
 use App\Entity\TaskStatus;
 use App\Entity\TaskTag;
 use App\Entity\TimeEntry;
 use App\Entity\User;
+use App\Entity\ZimbraConfiguration;
+use App\Enum\RecurrenceType;
 use DateTimeImmutable;
 use DateTimeZone;
 use Doctrine\Bundle\FixturesBundle\Fixture;
@@ -274,6 +277,9 @@ class AppFixtures extends Fixture
         $task2->setGroup($groupFrontend);
         $task2->setProject($projectSirh);
         $task2->addTag($tagAuth);
+        $task2->setScheduledStart(new DateTimeImmutable('next monday 09:00'));
+        $task2->setScheduledEnd(new DateTimeImmutable('next monday 17:00'));
+        $task2->setSyncToCalendar(false);
         $manager->persist($task2);
 
         $task3 = new Task();
@@ -308,6 +314,8 @@ class AppFixtures extends Fixture
         $task5->setAssignee($userCharlie);
         $task5->setProject($projectSirh);
         $task5->addTag($tagCalendar);
+        $task5->setDeadline(new DateTimeImmutable('+2 weeks'));
+        $task5->setSyncToCalendar(false);
         $manager->persist($task5);
 
         $task6 = new Task();
@@ -414,6 +422,8 @@ class AppFixtures extends Fixture
         $taskErp3->setAssignee($admin);
         $taskErp3->setGroup($groupErpFacturation);
         $taskErp3->setProject($projectErp);
+        $taskErp3->setDeadline(new DateTimeImmutable('+1 month'));
+        $taskErp3->setSyncToCalendar(false);
         $manager->persist($taskErp3);
 
         $taskErp4 = new Task();
@@ -650,6 +660,39 @@ class AppFixtures extends Fixture
         // Link a task to a client ticket
         $task3->setClientTicket($ticket1);
 
+        // =============================================
+        // Zimbra Configuration
+        // =============================================
+        $zimbraConfig = new ZimbraConfiguration();
+        $zimbraConfig->setServerUrl('https://mail.ovh.com');
+        $zimbraConfig->setUsername('lesstime@ovh.fr');
+        $zimbraConfig->setCalendarPath('/dav/lesstime@ovh.fr/Calendar/');
+        $zimbraConfig->setEnabled(false);
+        $manager->persist($zimbraConfig);
+
+        // =============================================
+        // Task Recurrence — exemple hebdomadaire
+        // =============================================
+        $recurrence = new TaskRecurrence();
+        $recurrence->setType(RecurrenceType::Weekly);
+        $recurrence->setInterval(1);
+        $recurrence->setDaysOfWeek(['monday', 'wednesday', 'friday']);
+        $manager->persist($recurrence);
+
+        $taskRecurring = new Task();
+        $taskRecurring->setNumber(7);
+        $taskRecurring->setTitle('Réunion de suivi hebdomadaire');
+        $taskRecurring->setStatus($statusTodo);
+        $taskRecurring->setEffort($effortS);
+        $taskRecurring->setPriority($priorityMedium);
+        $taskRecurring->setAssignee($admin);
+        $taskRecurring->setProject($projectSirh);
+        $taskRecurring->setScheduledStart(new DateTimeImmutable('next monday 10:00'));
+        $taskRecurring->setScheduledEnd(new DateTimeImmutable('next monday 10:30'));
+        $taskRecurring->setSyncToCalendar(false);
+        $taskRecurring->setRecurrence($recurrence);
+        $manager->persist($taskRecurring);
+
         $manager->flush();
     }
 }

src/Entity/Task.php

@@ -5,6 +5,8 @@ declare(strict_types=1);
 namespace App\Entity;
 
 use ApiPlatform\Doctrine\Orm\Filter\BooleanFilter;
+use ApiPlatform\Doctrine\Orm\Filter\DateFilter;
+use ApiPlatform\Doctrine\Orm\Filter\OrderFilter;
 use ApiPlatform\Doctrine\Orm\Filter\SearchFilter;
 use ApiPlatform\Metadata\ApiFilter;
 use ApiPlatform\Metadata\ApiResource;
@@ -14,26 +16,32 @@ use ApiPlatform\Metadata\GetCollection;
 use ApiPlatform\Metadata\Patch;
 use ApiPlatform\Metadata\Post;
 use App\Repository\TaskRepository;
+use App\State\TaskCalendarProcessor;
 use App\State\TaskNumberProcessor;
+use DateTimeImmutable;
 use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\Common\Collections\Collection;
 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Serializer\Attribute\Groups;
+use Symfony\Component\Validator\Constraints as Assert;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
 
 #[ApiResource(
     operations: [
         new GetCollection(paginationEnabled: false, security: "is_granted('ROLE_USER')"),
         new Get(security: "is_granted('ROLE_USER')"),
         new Post(security: "is_granted('ROLE_ADMIN')", processor: TaskNumberProcessor::class),
-        new Patch(security: "is_granted('ROLE_ADMIN')"),
+        new Patch(security: "is_granted('ROLE_ADMIN')", processor: TaskCalendarProcessor::class),
-        new Delete(security: "is_granted('ROLE_ADMIN')"),
+        new Delete(security: "is_granted('ROLE_ADMIN')", processor: TaskCalendarProcessor::class),
     ],
     normalizationContext: ['groups' => ['task:read']],
     denormalizationContext: ['groups' => ['task:write']],
     order: ['id' => 'DESC'],
 )]
 #[ApiFilter(SearchFilter::class, properties: ['project' => 'exact', 'group' => 'exact', 'assignee' => 'exact', 'priority' => 'exact', 'effort' => 'exact', 'tags' => 'exact', 'status' => 'exact'])]
-#[ApiFilter(BooleanFilter::class, properties: ['archived'])]
+#[ApiFilter(DateFilter::class, properties: ['scheduledStart', 'scheduledEnd', 'deadline'])]
+#[ApiFilter(BooleanFilter::class, properties: ['archived', 'syncToCalendar'])]
+#[ApiFilter(OrderFilter::class, properties: ['scheduledStart', 'deadline'])]
 #[ORM\Entity(repositoryClass: TaskRepository::class)]
 #[ORM\Table(name: 'task')]
 #[ORM\UniqueConstraint(name: 'uniq_task_project_number', columns: ['project_id', 'number'])]
@@ -111,6 +119,37 @@ class Task
     #[Groups(['task:read', 'task:write'])]
     private ?ClientTicket $clientTicket = null;
 
+    #[ORM\Column(type: 'datetime_immutable', nullable: true)]
+    #[Groups(['task:read', 'task:write'])]
+    private ?DateTimeImmutable $scheduledStart = null;
+
+    #[ORM\Column(type: 'datetime_immutable', nullable: true)]
+    #[Groups(['task:read', 'task:write'])]
+    private ?DateTimeImmutable $scheduledEnd = null;
+
+    #[ORM\Column(type: 'datetime_immutable', nullable: true)]
+    #[Groups(['task:read', 'task:write'])]
+    private ?DateTimeImmutable $deadline = null;
+
+    #[ORM\Column(type: 'boolean', options: ['default' => false])]
+    #[Groups(['task:read', 'task:write'])]
+    private bool $syncToCalendar = false;
+
+    #[ORM\Column(length: 255, nullable: true)]
+    private ?string $calendarEventUid = null;
+
+    #[ORM\Column(length: 255, nullable: true)]
+    private ?string $calendarTodoUid = null;
+
+    #[ORM\Column(type: 'text', nullable: true)]
+    #[Groups(['task:read'])]
+    private ?string $calendarSyncError = null;
+
+    #[ORM\ManyToOne(targetEntity: TaskRecurrence::class, inversedBy: 'tasks')]
+    #[ORM\JoinColumn(nullable: true, onDelete: 'SET NULL')]
+    #[Groups(['task:read', 'task:write'])]
+    private ?TaskRecurrence $recurrence = null;
+
     public function __construct()
     {
         $this->tags      = new ArrayCollection();
@@ -281,4 +320,118 @@ class Task
 
         return $this;
     }
+
+    public function getScheduledStart(): ?DateTimeImmutable
+    {
+        return $this->scheduledStart;
+    }
+
+    public function setScheduledStart(?DateTimeImmutable $scheduledStart): static
+    {
+        $this->scheduledStart = $scheduledStart;
+
+        return $this;
+    }
+
+    public function getScheduledEnd(): ?DateTimeImmutable
+    {
+        return $this->scheduledEnd;
+    }
+
+    public function setScheduledEnd(?DateTimeImmutable $scheduledEnd): static
+    {
+        $this->scheduledEnd = $scheduledEnd;
+
+        return $this;
+    }
+
+    public function getDeadline(): ?DateTimeImmutable
+    {
+        return $this->deadline;
+    }
+
+    public function setDeadline(?DateTimeImmutable $deadline): static
+    {
+        $this->deadline = $deadline;
+
+        return $this;
+    }
+
+    public function isSyncToCalendar(): bool
+    {
+        return $this->syncToCalendar;
+    }
+
+    public function setSyncToCalendar(bool $syncToCalendar): static
+    {
+        $this->syncToCalendar = $syncToCalendar;
+
+        return $this;
+    }
+
+    public function getCalendarEventUid(): ?string
+    {
+        return $this->calendarEventUid;
+    }
+
+    public function setCalendarEventUid(?string $calendarEventUid): static
+    {
+        $this->calendarEventUid = $calendarEventUid;
+
+        return $this;
+    }
+
+    public function getCalendarTodoUid(): ?string
+    {
+        return $this->calendarTodoUid;
+    }
+
+    public function setCalendarTodoUid(?string $calendarTodoUid): static
+    {
+        $this->calendarTodoUid = $calendarTodoUid;
+
+        return $this;
+    }
+
+    public function getCalendarSyncError(): ?string
+    {
+        return $this->calendarSyncError;
+    }
+
+    public function setCalendarSyncError(?string $calendarSyncError): static
+    {
+        $this->calendarSyncError = $calendarSyncError;
+
+        return $this;
+    }
+
+    public function getRecurrence(): ?TaskRecurrence
+    {
+        return $this->recurrence;
+    }
+
+    public function setRecurrence(?TaskRecurrence $recurrence): static
+    {
+        $this->recurrence = $recurrence;
+
+        return $this;
+    }
+
+    #[Assert\Callback]
+    public function validateScheduledDates(ExecutionContextInterface $context): void
+    {
+        if ((null === $this->scheduledStart) !== (null === $this->scheduledEnd)) {
+            $context->buildViolation('scheduledStart and scheduledEnd must both be set or both be null.')
+                ->atPath('scheduledEnd')
+                ->addViolation()
+            ;
+        }
+        if (null !== $this->scheduledStart && null !== $this->scheduledEnd
+            && $this->scheduledEnd <= $this->scheduledStart) {
+            $context->buildViolation('scheduledEnd must be after scheduledStart.')
+                ->atPath('scheduledEnd')
+                ->addViolation()
+            ;
+        }
+    }
 }

src/Entity/TaskRecurrence.php

@@ -0,0 +1,197 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Delete;
+use ApiPlatform\Metadata\Get;
+use ApiPlatform\Metadata\GetCollection;
+use ApiPlatform\Metadata\Patch;
+use ApiPlatform\Metadata\Post;
+use App\Enum\RecurrenceType;
+use App\Repository\TaskRecurrenceRepository;
+use DateTimeImmutable;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Attribute\Groups;
+
+#[ApiResource(
+    operations: [
+        new GetCollection(paginationEnabled: false, security: "is_granted('ROLE_USER')"),
+        new Get(security: "is_granted('ROLE_USER')"),
+        new Post(security: "is_granted('ROLE_ADMIN')"),
+        new Patch(security: "is_granted('ROLE_ADMIN')"),
+        new Delete(security: "is_granted('ROLE_ADMIN')"),
+    ],
+    normalizationContext: ['groups' => ['task_recurrence:read']],
+    denormalizationContext: ['groups' => ['task_recurrence:write']],
+)]
+#[ORM\Entity(repositoryClass: TaskRecurrenceRepository::class)]
+class TaskRecurrence
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    #[Groups(['task_recurrence:read', 'task:read'])]
+    private ?int $id = null;
+
+    #[ORM\Column(type: 'string', enumType: RecurrenceType::class)]
+    #[Groups(['task_recurrence:read', 'task_recurrence:write', 'task:read'])]
+    private ?RecurrenceType $type = null;
+
+    #[ORM\Column(type: 'integer')]
+    #[Groups(['task_recurrence:read', 'task_recurrence:write', 'task:read'])]
+    private int $interval = 1;
+
+    #[ORM\Column(type: 'json', nullable: true)]
+    #[Groups(['task_recurrence:read', 'task_recurrence:write', 'task:read'])]
+    private ?array $daysOfWeek = null;
+
+    #[ORM\Column(type: 'integer', nullable: true)]
+    #[Groups(['task_recurrence:read', 'task_recurrence:write', 'task:read'])]
+    private ?int $dayOfMonth = null;
+
+    #[ORM\Column(type: 'integer', nullable: true)]
+    #[Groups(['task_recurrence:read', 'task_recurrence:write', 'task:read'])]
+    private ?int $weekOfMonth = null;
+
+    #[ORM\Column(type: 'date_immutable', nullable: true)]
+    #[Groups(['task_recurrence:read', 'task_recurrence:write', 'task:read'])]
+    private ?DateTimeImmutable $endDate = null;
+
+    #[ORM\Column(type: 'integer', nullable: true)]
+    #[Groups(['task_recurrence:read', 'task_recurrence:write', 'task:read'])]
+    private ?int $maxOccurrences = null;
+
+    #[ORM\Column(type: 'integer')]
+    #[Groups(['task_recurrence:read'])]
+    private int $occurrenceCount = 0;
+
+    #[ORM\Version]
+    #[ORM\Column(type: 'integer')]
+    private int $version = 1;
+
+    /** @var Collection<int, Task> */
+    #[ORM\OneToMany(targetEntity: Task::class, mappedBy: 'recurrence')]
+    private Collection $tasks;
+
+    public function __construct()
+    {
+        $this->tasks = new ArrayCollection();
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getType(): ?RecurrenceType
+    {
+        return $this->type;
+    }
+
+    public function setType(RecurrenceType $type): static
+    {
+        $this->type = $type;
+
+        return $this;
+    }
+
+    public function getInterval(): int
+    {
+        return $this->interval;
+    }
+
+    public function setInterval(int $interval): static
+    {
+        $this->interval = $interval;
+
+        return $this;
+    }
+
+    public function getDaysOfWeek(): ?array
+    {
+        return $this->daysOfWeek;
+    }
+
+    public function setDaysOfWeek(?array $daysOfWeek): static
+    {
+        $this->daysOfWeek = $daysOfWeek;
+
+        return $this;
+    }
+
+    public function getDayOfMonth(): ?int
+    {
+        return $this->dayOfMonth;
+    }
+
+    public function setDayOfMonth(?int $dayOfMonth): static
+    {
+        $this->dayOfMonth = $dayOfMonth;
+
+        return $this;
+    }
+
+    public function getWeekOfMonth(): ?int
+    {
+        return $this->weekOfMonth;
+    }
+
+    public function setWeekOfMonth(?int $weekOfMonth): static
+    {
+        $this->weekOfMonth = $weekOfMonth;
+
+        return $this;
+    }
+
+    public function getEndDate(): ?DateTimeImmutable
+    {
+        return $this->endDate;
+    }
+
+    public function setEndDate(?DateTimeImmutable $endDate): static
+    {
+        $this->endDate = $endDate;
+
+        return $this;
+    }
+
+    public function getMaxOccurrences(): ?int
+    {
+        return $this->maxOccurrences;
+    }
+
+    public function setMaxOccurrences(?int $maxOccurrences): static
+    {
+        $this->maxOccurrences = $maxOccurrences;
+
+        return $this;
+    }
+
+    public function getOccurrenceCount(): int
+    {
+        return $this->occurrenceCount;
+    }
+
+    public function getVersion(): int
+    {
+        return $this->version;
+    }
+
+    /** @return Collection<int, Task> */
+    public function getTasks(): Collection
+    {
+        return $this->tasks;
+    }
+
+    public function incrementOccurrenceCount(): static
+    {
+        ++$this->occurrenceCount;
+
+        return $this;
+    }
+}

src/Entity/ZimbraConfiguration.php

@@ -0,0 +1,104 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity;
+
+use App\Repository\ZimbraConfigurationRepository;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Validator\Constraints as Assert;
+
+#[ORM\Entity(repositoryClass: ZimbraConfigurationRepository::class)]
+class ZimbraConfiguration
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    private ?int $id = null;
+
+    #[ORM\Column(length: 255, nullable: true)]
+    #[Assert\Url]
+    private ?string $serverUrl = null;
+
+    #[ORM\Column(length: 255, nullable: true)]
+    private ?string $username = null;
+
+    #[ORM\Column(type: 'text', nullable: true)]
+    private ?string $encryptedPassword = null;
+
+    #[ORM\Column(length: 255, nullable: true)]
+    private ?string $calendarPath = null;
+
+    #[ORM\Column(type: 'boolean')]
+    private bool $enabled = false;
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getServerUrl(): ?string
+    {
+        return $this->serverUrl;
+    }
+
+    public function setServerUrl(?string $serverUrl): static
+    {
+        $this->serverUrl = $serverUrl;
+
+        return $this;
+    }
+
+    public function getUsername(): ?string
+    {
+        return $this->username;
+    }
+
+    public function setUsername(?string $username): static
+    {
+        $this->username = $username;
+
+        return $this;
+    }
+
+    public function getEncryptedPassword(): ?string
+    {
+        return $this->encryptedPassword;
+    }
+
+    public function setEncryptedPassword(?string $encryptedPassword): static
+    {
+        $this->encryptedPassword = $encryptedPassword;
+
+        return $this;
+    }
+
+    public function getCalendarPath(): ?string
+    {
+        return $this->calendarPath;
+    }
+
+    public function setCalendarPath(?string $calendarPath): static
+    {
+        $this->calendarPath = $calendarPath;
+
+        return $this;
+    }
+
+    public function isEnabled(): bool
+    {
+        return $this->enabled;
+    }
+
+    public function setEnabled(bool $enabled): static
+    {
+        $this->enabled = $enabled;
+
+        return $this;
+    }
+
+    public function hasPassword(): bool
+    {
+        return null !== $this->encryptedPassword;
+    }
+}

src/Enum/RecurrenceType.php

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Enum;
+
+enum RecurrenceType: string
+{
+    case Daily   = 'daily';
+    case Weekly  = 'weekly';
+    case Monthly = 'monthly';
+    case Yearly  = 'yearly';
+}

src/Mcp/Tool/Task/CreateTaskRecurrenceTool.php

@@ -0,0 +1,90 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Mcp\Tool\Task;
+
+use App\Entity\TaskRecurrence;
+use App\Enum\RecurrenceType;
+use App\Repository\TaskRepository;
+use App\Service\CalDavService;
+use DateTimeImmutable;
+use Doctrine\ORM\EntityManagerInterface;
+use InvalidArgumentException;
+use Mcp\Capability\Attribute\McpTool;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\Security\Core\Exception\AccessDeniedException;
+
+use function sprintf;
+
+#[McpTool(name: 'create-task-recurrence', description: 'Create a recurrence pattern for a task. Type: daily, weekly, monthly, yearly. For weekly, provide daysOfWeek array (e.g. ["monday","wednesday"]). For monthly, provide dayOfMonth OR weekOfMonth.')]
+class CreateTaskRecurrenceTool
+{
+    public function __construct(
+        private readonly EntityManagerInterface $entityManager,
+        private readonly TaskRepository $taskRepository,
+        private readonly Security $security,
+        private readonly CalDavService $calDavService,
+    ) {}
+
+    public function __invoke(
+        int $taskId,
+        string $type,
+        int $interval = 1,
+        ?array $daysOfWeek = null,
+        ?int $dayOfMonth = null,
+        ?int $weekOfMonth = null,
+        ?string $endDate = null,
+        ?int $maxOccurrences = null,
+    ): string {
+        if (!$this->security->isGranted('ROLE_USER')) {
+            throw new AccessDeniedException('Access denied: ROLE_USER required.');
+        }
+
+        $task = $this->taskRepository->find($taskId);
+        if (null === $task) {
+            throw new InvalidArgumentException(sprintf('Task with ID %d not found.', $taskId));
+        }
+
+        $recurrenceType = RecurrenceType::from($type);
+
+        $recurrence = new TaskRecurrence();
+        $recurrence->setType($recurrenceType);
+        $recurrence->setInterval($interval);
+
+        if (null !== $daysOfWeek) {
+            $recurrence->setDaysOfWeek($daysOfWeek);
+        }
+        if (null !== $dayOfMonth) {
+            $recurrence->setDayOfMonth($dayOfMonth);
+        }
+        if (null !== $weekOfMonth) {
+            $recurrence->setWeekOfMonth($weekOfMonth);
+        }
+        if (null !== $endDate) {
+            $recurrence->setEndDate(new DateTimeImmutable($endDate));
+        }
+        if (null !== $maxOccurrences) {
+            $recurrence->setMaxOccurrences($maxOccurrences);
+        }
+
+        $task->setRecurrence($recurrence);
+        $this->entityManager->persist($recurrence);
+        $this->entityManager->flush();
+
+        $this->calDavService->syncTask($task);
+        $this->entityManager->flush();
+
+        return json_encode([
+            'id'             => $recurrence->getId(),
+            'type'           => $recurrence->getType()?->value,
+            'interval'       => $recurrence->getInterval(),
+            'daysOfWeek'     => $recurrence->getDaysOfWeek(),
+            'dayOfMonth'     => $recurrence->getDayOfMonth(),
+            'weekOfMonth'    => $recurrence->getWeekOfMonth(),
+            'endDate'        => $recurrence->getEndDate()?->format('Y-m-d'),
+            'maxOccurrences' => $recurrence->getMaxOccurrences(),
+            'taskId'         => $task->getId(),
+        ]);
+    }
+}

src/Mcp/Tool/Task/CreateTaskTool.php

@@ -14,6 +14,8 @@ use App\Repository\TaskRepository;
 use App\Repository\TaskStatusRepository;
 use App\Repository\TaskTagRepository;
 use App\Repository\UserRepository;
+use App\Service\CalDavService;
+use DateTimeImmutable;
 use Doctrine\ORM\EntityManagerInterface;
 use InvalidArgumentException;
 use Mcp\Capability\Attribute\McpTool;
@@ -36,6 +38,7 @@ class CreateTaskTool
         private readonly TaskTagRepository $taskTagRepository,
         private readonly UserRepository $userRepository,
         private readonly Security $security,
+        private readonly CalDavService $calDavService,
     ) {}
 
     public function __invoke(
@@ -48,6 +51,10 @@ class CreateTaskTool
         ?int $assigneeId = null,
         ?int $groupId = null,
         ?array $tagIds = null,
+        ?string $scheduledStart = null,
+        ?string $scheduledEnd = null,
+        ?string $deadline = null,
+        ?bool $syncToCalendar = null,
     ): string {
         if (!$this->security->isGranted('ROLE_USER')) {
             throw new AccessDeniedException('Access denied: ROLE_USER required.');
@@ -109,6 +116,18 @@ class CreateTaskTool
                 $task->addTag($tag);
             }
         }
+        if (null !== $scheduledStart) {
+            $task->setScheduledStart(new DateTimeImmutable($scheduledStart));
+        }
+        if (null !== $scheduledEnd) {
+            $task->setScheduledEnd(new DateTimeImmutable($scheduledEnd));
+        }
+        if (null !== $deadline) {
+            $task->setDeadline(new DateTimeImmutable($deadline));
+        }
+        if (null !== $syncToCalendar) {
+            $task->setSyncToCalendar($syncToCalendar);
+        }
 
         $this->entityManager->wrapInTransaction(function () use ($task, $project): void {
             $task->setNumber($this->taskRepository->findMaxNumberByProjectForUpdate($project) + 1);
@@ -116,19 +135,26 @@ class CreateTaskTool
             $this->entityManager->flush();
         });
 
+        $this->calDavService->syncTask($task);
+        $this->entityManager->flush();
+
         return json_encode([
-            'id'          => $task->getId(),
+            'id'             => $task->getId(),
-            'number'      => $task->getNumber(),
+            'number'         => $task->getNumber(),
-            'title'       => $task->getTitle(),
+            'title'          => $task->getTitle(),
-            'description' => $task->getDescription(),
+            'description'    => $task->getDescription(),
-            'status'      => Serializer::status($task->getStatus()),
+            'status'         => Serializer::status($task->getStatus()),
-            'priority'    => Serializer::priority($task->getPriority()),
+            'priority'       => Serializer::priority($task->getPriority()),
-            'effort'      => Serializer::effort($task->getEffort()),
+            'effort'         => Serializer::effort($task->getEffort()),
-            'assignee'    => Serializer::user($task->getAssignee()),
+            'assignee'       => Serializer::user($task->getAssignee()),
-            'group'       => Serializer::groupRef($task->getGroup()),
+            'group'          => Serializer::groupRef($task->getGroup()),
-            'project'     => Serializer::projectRef($project),
+            'project'        => Serializer::projectRef($project),
-            'tags'        => Serializer::tags($task->getTags()),
+            'tags'           => Serializer::tags($task->getTags()),
-            'archived'    => $task->isArchived(),
+            'archived'       => $task->isArchived(),
+            'scheduledStart' => $task->getScheduledStart()?->format('c'),
+            'scheduledEnd'   => $task->getScheduledEnd()?->format('c'),
+            'deadline'       => $task->getDeadline()?->format('c'),
+            'syncToCalendar' => $task->isSyncToCalendar(),
         ]);
     }
 }

src/Mcp/Tool/Task/DeleteTaskRecurrenceTool.php

@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Mcp\Tool\Task;
+
+use App\Repository\TaskRecurrenceRepository;
+use App\Service\CalDavService;
+use Doctrine\ORM\EntityManagerInterface;
+use InvalidArgumentException;
+use Mcp\Capability\Attribute\McpTool;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\Security\Core\Exception\AccessDeniedException;
+
+use function sprintf;
+
+#[McpTool(name: 'delete-task-recurrence', description: 'Delete a task recurrence pattern. Nullifies the recurrence on the active task and removes the recurring calendar event.')]
+class DeleteTaskRecurrenceTool
+{
+    public function __construct(
+        private readonly EntityManagerInterface $entityManager,
+        private readonly TaskRecurrenceRepository $taskRecurrenceRepository,
+        private readonly Security $security,
+        private readonly CalDavService $calDavService,
+    ) {}
+
+    public function __invoke(int $recurrenceId): string
+    {
+        if (!$this->security->isGranted('ROLE_USER')) {
+            throw new AccessDeniedException('Access denied: ROLE_USER required.');
+        }
+
+        $recurrence = $this->taskRecurrenceRepository->find($recurrenceId);
+        if (null === $recurrence) {
+            throw new InvalidArgumentException(sprintf('TaskRecurrence with ID %d not found.', $recurrenceId));
+        }
+
+        $tasks = $recurrence->getTasks()->toArray();
+
+        $eventUidToDelete = null;
+        foreach ($tasks as $task) {
+            if (null !== $task->getCalendarEventUid()) {
+                $eventUidToDelete = $task->getCalendarEventUid();
+
+                break;
+            }
+        }
+
+        foreach ($tasks as $task) {
+            $task->setRecurrence(null);
+        }
+
+        $this->entityManager->remove($recurrence);
+        $this->entityManager->flush();
+
+        if (null !== $eventUidToDelete) {
+            $this->calDavService->deleteEvent($eventUidToDelete);
+        }
+
+        return json_encode([
+            'success'      => true,
+            'message'      => sprintf('TaskRecurrence %d deleted.', $recurrenceId),
+            'tasksUpdated' => count($tasks),
+        ]);
+    }
+}

src/Mcp/Tool/Task/DeleteTaskTool.php

@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace App\Mcp\Tool\Task;
 
 use App\Repository\TaskRepository;
+use App\Service\CalDavService;
 use Doctrine\ORM\EntityManagerInterface;
 use InvalidArgumentException;
 use Mcp\Capability\Attribute\McpTool;
@@ -20,6 +21,7 @@ class DeleteTaskTool
         private readonly TaskRepository $taskRepository,
         private readonly EntityManagerInterface $entityManager,
         private readonly Security $security,
+        private readonly CalDavService $calDavService,
     ) {}
 
     public function __invoke(int $id): string
@@ -35,9 +37,18 @@ class DeleteTaskTool
         }
 
         $taskCode = $task->getProject()->getCode().'-'.$task->getNumber();
+        $eventUid = $task->getCalendarEventUid();
+        $todoUid  = $task->getCalendarTodoUid();
         $this->entityManager->remove($task);
         $this->entityManager->flush();
 
+        if (null !== $eventUid) {
+            $this->calDavService->deleteEvent($eventUid);
+        }
+        if (null !== $todoUid) {
+            $this->calDavService->deleteTodo($todoUid);
+        }
+
         return json_encode([
             'success' => true,
             'message' => sprintf('Task %s deleted.', $taskCode),

src/Mcp/Tool/Task/UpdateTaskRecurrenceTool.php

@@ -0,0 +1,88 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Mcp\Tool\Task;
+
+use App\Enum\RecurrenceType;
+use App\Repository\TaskRecurrenceRepository;
+use App\Service\CalDavService;
+use DateTimeImmutable;
+use Doctrine\ORM\EntityManagerInterface;
+use InvalidArgumentException;
+use Mcp\Capability\Attribute\McpTool;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\Security\Core\Exception\AccessDeniedException;
+
+use function sprintf;
+
+#[McpTool(name: 'update-task-recurrence', description: 'Update an existing task recurrence pattern.')]
+class UpdateTaskRecurrenceTool
+{
+    public function __construct(
+        private readonly EntityManagerInterface $entityManager,
+        private readonly TaskRecurrenceRepository $taskRecurrenceRepository,
+        private readonly Security $security,
+        private readonly CalDavService $calDavService,
+    ) {}
+
+    public function __invoke(
+        int $recurrenceId,
+        ?string $type = null,
+        ?int $interval = null,
+        ?array $daysOfWeek = null,
+        ?int $dayOfMonth = null,
+        ?int $weekOfMonth = null,
+        ?string $endDate = null,
+        ?int $maxOccurrences = null,
+    ): string {
+        if (!$this->security->isGranted('ROLE_USER')) {
+            throw new AccessDeniedException('Access denied: ROLE_USER required.');
+        }
+
+        $recurrence = $this->taskRecurrenceRepository->find($recurrenceId);
+        if (null === $recurrence) {
+            throw new InvalidArgumentException(sprintf('TaskRecurrence with ID %d not found.', $recurrenceId));
+        }
+
+        if (null !== $type) {
+            $recurrence->setType(RecurrenceType::from($type));
+        }
+        if (null !== $interval) {
+            $recurrence->setInterval($interval);
+        }
+        if (null !== $daysOfWeek) {
+            $recurrence->setDaysOfWeek($daysOfWeek);
+        }
+        if (null !== $dayOfMonth) {
+            $recurrence->setDayOfMonth($dayOfMonth);
+        }
+        if (null !== $weekOfMonth) {
+            $recurrence->setWeekOfMonth($weekOfMonth);
+        }
+        if (null !== $endDate) {
+            $recurrence->setEndDate(new DateTimeImmutable($endDate));
+        }
+        if (null !== $maxOccurrences) {
+            $recurrence->setMaxOccurrences($maxOccurrences);
+        }
+
+        $this->entityManager->flush();
+
+        foreach ($recurrence->getTasks() as $task) {
+            $this->calDavService->syncTask($task);
+        }
+        $this->entityManager->flush();
+
+        return json_encode([
+            'id'             => $recurrence->getId(),
+            'type'           => $recurrence->getType()?->value,
+            'interval'       => $recurrence->getInterval(),
+            'daysOfWeek'     => $recurrence->getDaysOfWeek(),
+            'dayOfMonth'     => $recurrence->getDayOfMonth(),
+            'weekOfMonth'    => $recurrence->getWeekOfMonth(),
+            'endDate'        => $recurrence->getEndDate()?->format('Y-m-d'),
+            'maxOccurrences' => $recurrence->getMaxOccurrences(),
+        ]);
+    }
+}

src/Mcp/Tool/Task/UpdateTaskTool.php

@@ -12,6 +12,8 @@ use App\Repository\TaskRepository;
 use App\Repository\TaskStatusRepository;
 use App\Repository\TaskTagRepository;
 use App\Repository\UserRepository;
+use App\Service\CalDavService;
+use DateTimeImmutable;
 use Doctrine\ORM\EntityManagerInterface;
 use InvalidArgumentException;
 use Mcp\Capability\Attribute\McpTool;
@@ -33,6 +35,7 @@ class UpdateTaskTool
         private readonly TaskTagRepository $taskTagRepository,
         private readonly UserRepository $userRepository,
         private readonly Security $security,
+        private readonly CalDavService $calDavService,
     ) {}
 
     public function __invoke(
@@ -46,6 +49,10 @@ class UpdateTaskTool
         ?int $groupId = null,
         ?array $tagIds = null,
         ?bool $archived = null,
+        ?string $scheduledStart = null,
+        ?string $scheduledEnd = null,
+        ?string $deadline = null,
+        ?bool $syncToCalendar = null,
     ): string {
         if (!$this->security->isGranted('ROLE_USER')) {
             throw new AccessDeniedException('Access denied: ROLE_USER required.');
@@ -114,22 +121,40 @@ class UpdateTaskTool
         if (null !== $archived) {
             $task->setArchived($archived);
         }
+        if (null !== $scheduledStart) {
+            $task->setScheduledStart(new DateTimeImmutable($scheduledStart));
+        }
+        if (null !== $scheduledEnd) {
+            $task->setScheduledEnd(new DateTimeImmutable($scheduledEnd));
+        }
+        if (null !== $deadline) {
+            $task->setDeadline(new DateTimeImmutable($deadline));
+        }
+        if (null !== $syncToCalendar) {
+            $task->setSyncToCalendar($syncToCalendar);
+        }
 
+        $this->entityManager->flush();
+        $this->calDavService->syncTask($task);
         $this->entityManager->flush();
 
         return json_encode([
-            'id'          => $task->getId(),
+            'id'             => $task->getId(),
-            'number'      => $task->getNumber(),
+            'number'         => $task->getNumber(),
-            'title'       => $task->getTitle(),
+            'title'          => $task->getTitle(),
-            'description' => $task->getDescription(),
+            'description'    => $task->getDescription(),
-            'status'      => Serializer::status($task->getStatus()),
+            'status'         => Serializer::status($task->getStatus()),
-            'priority'    => Serializer::priority($task->getPriority()),
+            'priority'       => Serializer::priority($task->getPriority()),
-            'effort'      => Serializer::effort($task->getEffort()),
+            'effort'         => Serializer::effort($task->getEffort()),
-            'assignee'    => Serializer::user($task->getAssignee()),
+            'assignee'       => Serializer::user($task->getAssignee()),
-            'group'       => Serializer::groupRef($task->getGroup()),
+            'group'          => Serializer::groupRef($task->getGroup()),
-            'project'     => Serializer::projectRef($task->getProject()),
+            'project'        => Serializer::projectRef($task->getProject()),
-            'tags'        => Serializer::tags($task->getTags()),
+            'tags'           => Serializer::tags($task->getTags()),
-            'archived'    => $task->isArchived(),
+            'archived'       => $task->isArchived(),
+            'scheduledStart' => $task->getScheduledStart()?->format('c'),
+            'scheduledEnd'   => $task->getScheduledEnd()?->format('c'),
+            'deadline'       => $task->getDeadline()?->format('c'),
+            'syncToCalendar' => $task->isSyncToCalendar(),
         ]);
     }
 }

src/Repository/NotificationRepository.php

@@ -40,7 +40,7 @@ class NotificationRepository extends ServiceEntityRepository
             ->andWhere('n.isRead = false')
             ->setParameter('user', $user)
             ->getQuery()
-            ->executeStatement()
+            ->execute()
         ;
     }
 }

src/Repository/TaskRecurrenceRepository.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository;
+
+use App\Entity\TaskRecurrence;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+class TaskRecurrenceRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, TaskRecurrence::class);
+    }
+}

src/Repository/TaskStatusRepository.php

@@ -14,4 +14,16 @@ class TaskStatusRepository extends ServiceEntityRepository
     {
         parent::__construct($registry, TaskStatus::class);
     }
+
+    public function findFirstNonFinal(): ?TaskStatus
+    {
+        return $this->createQueryBuilder('s')
+            ->where('s.isFinal = :final')
+            ->setParameter('final', false)
+            ->orderBy('s.position', 'ASC')
+            ->setMaxResults(1)
+            ->getQuery()
+            ->getOneOrNullResult()
+        ;
+    }
 }

src/Repository/ZimbraConfigurationRepository.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository;
+
+use App\Entity\ZimbraConfiguration;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+class ZimbraConfigurationRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, ZimbraConfiguration::class);
+    }
+
+    public function findSingleton(): ?ZimbraConfiguration
+    {
+        return $this->createQueryBuilder('z')
+            ->setMaxResults(1)
+            ->getQuery()
+            ->getOneOrNullResult()
+        ;
+    }
+}

src/Service/CalDavService.php

@@ -0,0 +1,353 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Service;
+
+use App\Entity\Task;
+use App\Entity\TaskRecurrence;
+use App\Enum\RecurrenceType;
+use App\Repository\ZimbraConfigurationRepository;
+use DateTimeZone;
+use Psr\Log\LoggerInterface;
+use Sabre\VObject\Component\VCalendar;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
+use Throwable;
+
+final class CalDavService
+{
+    public function __construct(
+        private readonly ZimbraConfigurationRepository $configRepository,
+        private readonly TokenEncryptor $tokenEncryptor,
+        private readonly HttpClientInterface $httpClient,
+        private readonly LoggerInterface $logger,
+    ) {}
+
+    public function isConfigured(): bool
+    {
+        $config = $this->configRepository->findSingleton();
+
+        return null !== $config && $config->isEnabled();
+    }
+
+    public function testConnection(): bool
+    {
+        $config = $this->configRepository->findSingleton();
+
+        if (null === $config || !$config->isEnabled()) {
+            return false;
+        }
+
+        try {
+            $response = $this->httpClient->request('PROPFIND', $this->getCalendarUrl(), [
+                'timeout'    => 5,
+                'auth_basic' => [
+                    $config->getUsername(),
+                    $this->tokenEncryptor->decrypt((string) $config->getEncryptedPassword()),
+                ],
+                'headers' => [
+                    'Depth' => '0',
+                ],
+            ]);
+
+            $statusCode = $response->getStatusCode();
+
+            return $statusCode >= 200 && $statusCode < 300 || 207 === $statusCode;
+        } catch (Throwable $e) {
+            $this->logger->error('CalDAV connection test failed: '.$e->getMessage());
+
+            return false;
+        }
+    }
+
+    public function createEvent(Task $task): ?string
+    {
+        $uid      = $this->generateUid();
+        $calendar = $this->buildEventCalendar($task, $uid);
+
+        if (!$this->makeRequest('PUT', $this->getCalendarUrl().$uid.'.ics', $calendar->serialize())) {
+            return null;
+        }
+
+        return $uid;
+    }
+
+    public function createTodo(Task $task): ?string
+    {
+        $uid      = $this->generateUid();
+        $calendar = $this->buildTodoCalendar($task, $uid);
+
+        if (!$this->makeRequest('PUT', $this->getCalendarUrl().$uid.'.ics', $calendar->serialize())) {
+            return null;
+        }
+
+        return $uid;
+    }
+
+    public function updateEvent(Task $task): bool
+    {
+        $uid = $task->getCalendarEventUid();
+
+        if (null === $uid) {
+            return false;
+        }
+
+        $calendar = $this->buildEventCalendar($task, $uid);
+
+        return $this->makeRequest('PUT', $this->getCalendarUrl().$uid.'.ics', $calendar->serialize());
+    }
+
+    public function updateTodo(Task $task): bool
+    {
+        $uid = $task->getCalendarTodoUid();
+
+        if (null === $uid) {
+            return false;
+        }
+
+        $calendar = $this->buildTodoCalendar($task, $uid);
+
+        return $this->makeRequest('PUT', $this->getCalendarUrl().$uid.'.ics', $calendar->serialize());
+    }
+
+    public function deleteEvent(?string $uid): bool
+    {
+        if (null === $uid) {
+            return true;
+        }
+
+        return $this->makeRequest('DELETE', $this->getCalendarUrl().$uid.'.ics');
+    }
+
+    public function deleteTodo(?string $uid): bool
+    {
+        if (null === $uid) {
+            return true;
+        }
+
+        return $this->makeRequest('DELETE', $this->getCalendarUrl().$uid.'.ics');
+    }
+
+    public function syncTask(Task $task): void
+    {
+        if (!$task->isSyncToCalendar()) {
+            $this->deleteEvent($task->getCalendarEventUid());
+            $this->deleteTodo($task->getCalendarTodoUid());
+            $task->setCalendarEventUid(null);
+            $task->setCalendarTodoUid(null);
+            $task->setCalendarSyncError(null);
+
+            return;
+        }
+
+        $hasStart    = null !== $task->getScheduledStart();
+        $hasDeadline = null !== $task->getDeadline();
+
+        if (!$hasStart && !$hasDeadline) {
+            return;
+        }
+
+        $syncError = null;
+
+        if ($hasStart) {
+            if (null !== $task->getCalendarEventUid()) {
+                $success = $this->updateEvent($task);
+            } else {
+                $uid = $this->createEvent($task);
+                if (null !== $uid) {
+                    $task->setCalendarEventUid($uid);
+                    $success = true;
+                } else {
+                    $success = false;
+                }
+            }
+
+            if (!$success) {
+                $syncError = 'Failed to sync event to calendar.';
+            }
+        } elseif (null !== $task->getCalendarEventUid()) {
+            $this->deleteEvent($task->getCalendarEventUid());
+            $task->setCalendarEventUid(null);
+        }
+
+        if ($hasDeadline) {
+            if (null !== $task->getCalendarTodoUid()) {
+                $success = $this->updateTodo($task);
+            } else {
+                $uid = $this->createTodo($task);
+                if (null !== $uid) {
+                    $task->setCalendarTodoUid($uid);
+                    $success = true;
+                } else {
+                    $success = false;
+                }
+            }
+
+            if (!$success) {
+                $syncError = ($syncError ?? '').'Failed to sync todo to calendar.';
+            }
+        } elseif (null !== $task->getCalendarTodoUid()) {
+            $this->deleteTodo($task->getCalendarTodoUid());
+            $task->setCalendarTodoUid(null);
+        }
+
+        $task->setCalendarSyncError($syncError);
+    }
+
+    private function buildEventCalendar(Task $task, string $uid): VCalendar
+    {
+        $project     = $task->getProject();
+        $projectCode = null !== $project ? $project->getCode() : '';
+        $summary     = sprintf('[%s-%s] %s', $projectCode, $task->getNumber(), $task->getTitle());
+        $description = ($task->getDescription() ?? '')."\n\nLesstime task";
+
+        $vcalendar = new VCalendar();
+        $vcalendar->add('VEVENT', [
+            'UID'         => $uid,
+            'SUMMARY'     => $summary,
+            'DTSTART'     => $task->getScheduledStart(),
+            'DTEND'       => $task->getScheduledEnd(),
+            'DESCRIPTION' => $description,
+        ]);
+
+        $recurrence = $task->getRecurrence();
+
+        if (null !== $recurrence) {
+            $vevent = $vcalendar->VEVENT;
+            $vevent->add('RRULE', $this->buildRRule($recurrence));
+        }
+
+        return $vcalendar;
+    }
+
+    private function buildTodoCalendar(Task $task, string $uid): VCalendar
+    {
+        $project     = $task->getProject();
+        $projectCode = null !== $project ? $project->getCode() : '';
+        $summary     = sprintf('[%s-%s] %s (deadline)', $projectCode, $task->getNumber(), $task->getTitle());
+        $description = ($task->getDescription() ?? '')."\n\nLesstime task";
+
+        $vcalendar = new VCalendar();
+        $vcalendar->add('VTODO', [
+            'UID'         => $uid,
+            'SUMMARY'     => $summary,
+            'DUE'         => $task->getDeadline(),
+            'DESCRIPTION' => $description,
+        ]);
+
+        return $vcalendar;
+    }
+
+    private function buildRRule(TaskRecurrence $recurrence): string
+    {
+        $parts    = [];
+        $interval = $recurrence->getInterval();
+
+        match ($recurrence->getType()) {
+            RecurrenceType::Daily  => $parts[] = 'FREQ=DAILY;INTERVAL='.$interval,
+            RecurrenceType::Weekly => (function () use (&$parts, $interval, $recurrence): void {
+                $dayMap     = $this->getDayMap();
+                $daysOfWeek = $recurrence->getDaysOfWeek() ?? [];
+                $byDay      = implode(',', array_map(fn (string $d) => $dayMap[$d] ?? $d, $daysOfWeek));
+                $rule       = 'FREQ=WEEKLY;INTERVAL='.$interval;
+                if ('' !== $byDay) {
+                    $rule .= ';BYDAY='.$byDay;
+                }
+                $parts[] = $rule;
+            })(),
+            RecurrenceType::Monthly => (function () use (&$parts, $interval, $recurrence): void {
+                $dayOfMonth  = $recurrence->getDayOfMonth();
+                $weekOfMonth = $recurrence->getWeekOfMonth();
+                $daysOfWeek  = $recurrence->getDaysOfWeek() ?? [];
+
+                if (null !== $dayOfMonth) {
+                    $parts[] = 'FREQ=MONTHLY;INTERVAL='.$interval.';BYMONTHDAY='.$dayOfMonth;
+                } elseif (null !== $weekOfMonth && [] !== $daysOfWeek) {
+                    $dayMap  = $this->getDayMap();
+                    $day     = $dayMap[$daysOfWeek[0]] ?? $daysOfWeek[0];
+                    $parts[] = 'FREQ=MONTHLY;INTERVAL='.$interval.';BYDAY='.$weekOfMonth.$day;
+                } else {
+                    $parts[] = 'FREQ=MONTHLY;INTERVAL='.$interval;
+                }
+            })(),
+            RecurrenceType::Yearly => $parts[] = 'FREQ=YEARLY;INTERVAL='.$interval,
+            default                => $parts[] = 'FREQ=DAILY;INTERVAL='.$interval,
+        };
+
+        $rule = $parts[0] ?? 'FREQ=DAILY;INTERVAL=1';
+
+        $endDate        = $recurrence->getEndDate();
+        $maxOccurrences = $recurrence->getMaxOccurrences();
+
+        if (null !== $endDate) {
+            $rule .= ';UNTIL='.$endDate->setTimezone(new DateTimeZone('UTC'))->format('Ymd\THis\Z');
+        } elseif (null !== $maxOccurrences) {
+            $rule .= ';COUNT='.$maxOccurrences;
+        }
+
+        return $rule;
+    }
+
+    private function getCalendarUrl(): string
+    {
+        $config = $this->configRepository->findSingleton();
+
+        if (null === $config) {
+            return '';
+        }
+
+        return rtrim((string) $config->getServerUrl(), '/').'/'.ltrim((string) $config->getCalendarPath(), '/').'/';
+    }
+
+    private function makeRequest(string $method, string $url, ?string $body = null, string $contentType = 'text/calendar'): bool
+    {
+        $config = $this->configRepository->findSingleton();
+
+        if (null === $config) {
+            return false;
+        }
+
+        try {
+            $options = [
+                'timeout'    => 5,
+                'auth_basic' => [
+                    $config->getUsername(),
+                    $this->tokenEncryptor->decrypt((string) $config->getEncryptedPassword()),
+                ],
+            ];
+
+            if (null !== $body) {
+                $options['headers'] = ['Content-Type' => $contentType];
+                $options['body']    = $body;
+            }
+
+            $response   = $this->httpClient->request($method, $url, $options);
+            $statusCode = $response->getStatusCode();
+
+            return $statusCode >= 200 && $statusCode < 300 || 207 === $statusCode;
+        } catch (Throwable $e) {
+            $this->logger->error(sprintf('CalDAV %s request to %s failed: %s', $method, $url, $e->getMessage()));
+
+            return false;
+        }
+    }
+
+    private function generateUid(): string
+    {
+        return sprintf('%s@lesstime', bin2hex(random_bytes(16)));
+    }
+
+    /** @return array<string, string> */
+    private function getDayMap(): array
+    {
+        return [
+            'monday'    => 'MO',
+            'tuesday'   => 'TU',
+            'wednesday' => 'WE',
+            'thursday'  => 'TH',
+            'friday'    => 'FR',
+            'saturday'  => 'SA',
+            'sunday'    => 'SU',
+        ];
+    }
+}

src/Service/RecurrenceCalculator.php

@@ -0,0 +1,250 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Service;
+
+use App\Entity\Task;
+use App\Entity\TaskRecurrence;
+use App\Enum\RecurrenceType;
+use DateTimeImmutable;
+
+final class RecurrenceCalculator
+{
+    public function getNextDate(Task $task): ?DateTimeImmutable
+    {
+        $recurrence     = $task->getRecurrence();
+        $scheduledStart = $task->getScheduledStart();
+
+        if (null === $recurrence || null === $scheduledStart) {
+            return null;
+        }
+
+        if ($this->hasReachedEnd($recurrence)) {
+            return null;
+        }
+
+        $type     = $recurrence->getType();
+        $interval = $recurrence->getInterval();
+
+        return match ($type) {
+            RecurrenceType::Daily   => $this->nextDaily($scheduledStart, $interval),
+            RecurrenceType::Weekly  => $this->nextWeekly($scheduledStart, $interval, $recurrence->getDaysOfWeek() ?? []),
+            RecurrenceType::Monthly => $this->nextMonthly($scheduledStart, $interval, $recurrence),
+            RecurrenceType::Yearly  => $this->nextYearly($scheduledStart, $interval),
+            default                 => null,
+        };
+    }
+
+    public function getNextEnd(Task $task, DateTimeImmutable $nextStart): ?DateTimeImmutable
+    {
+        $scheduledStart = $task->getScheduledStart();
+        $scheduledEnd   = $task->getScheduledEnd();
+
+        if (null === $scheduledEnd || null === $scheduledStart) {
+            return null;
+        }
+
+        $duration = $scheduledStart->diff($scheduledEnd);
+
+        return $nextStart->add($duration);
+    }
+
+    public function getNextDeadline(Task $task, DateTimeImmutable $nextStart): ?DateTimeImmutable
+    {
+        $scheduledStart = $task->getScheduledStart();
+        $deadline       = $task->getDeadline();
+
+        if (null === $deadline || null === $scheduledStart) {
+            return null;
+        }
+
+        $offset = $scheduledStart->diff($deadline);
+
+        return $nextStart->add($offset);
+    }
+
+    public function hasReachedEnd(TaskRecurrence $recurrence): bool
+    {
+        $maxOccurrences = $recurrence->getMaxOccurrences();
+
+        if (null !== $maxOccurrences && $recurrence->getOccurrenceCount() >= $maxOccurrences) {
+            return true;
+        }
+
+        $endDate = $recurrence->getEndDate();
+
+        if (null !== $endDate) {
+            $today = new DateTimeImmutable('today');
+
+            if ($endDate < $today) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private function nextDaily(DateTimeImmutable $start, int $interval): DateTimeImmutable
+    {
+        return $start->modify(sprintf('+%d days', $interval));
+    }
+
+    private function nextWeekly(DateTimeImmutable $start, int $interval, array $daysOfWeek): DateTimeImmutable
+    {
+        $candidate = $start->modify(sprintf('+%d weeks', $interval));
+
+        if ([] === $daysOfWeek) {
+            return $candidate;
+        }
+
+        $dayNumberMap = $this->getDayNumberMap();
+
+        // Collect target day numbers
+        $targetDayNumbers = [];
+        foreach ($daysOfWeek as $day) {
+            if (isset($dayNumberMap[$day])) {
+                $targetDayNumbers[] = $dayNumberMap[$day];
+            }
+        }
+
+        if ([] === $targetDayNumbers) {
+            return $candidate;
+        }
+
+        sort($targetDayNumbers);
+
+        // Find the first matching day in the week starting from candidate
+        $weekStart       = (int) $candidate->format('N'); // 1=Mon, 7=Sun
+        $candidateDayNum = $weekStart;
+
+        foreach ($targetDayNumbers as $targetDay) {
+            if ($targetDay >= $candidateDayNum) {
+                $diff = $targetDay - $candidateDayNum;
+
+                return $candidate->modify(sprintf('+%d days', $diff));
+            }
+        }
+
+        // Wrap to next week's first matching day
+        $diff = 7 - $candidateDayNum + $targetDayNumbers[0];
+
+        return $candidate->modify(sprintf('+%d days', $diff));
+    }
+
+    private function nextMonthly(DateTimeImmutable $start, int $interval, TaskRecurrence $recurrence): DateTimeImmutable
+    {
+        $dayOfMonth  = $recurrence->getDayOfMonth();
+        $weekOfMonth = $recurrence->getWeekOfMonth();
+        $daysOfWeek  = $recurrence->getDaysOfWeek() ?? [];
+
+        if (null !== $dayOfMonth) {
+            return $this->nextMonthlyByDayOfMonth($start, $interval, $dayOfMonth);
+        }
+
+        if (null !== $weekOfMonth && [] !== $daysOfWeek) {
+            return $this->nextMonthlyByWeekOfMonth($start, $interval, $weekOfMonth, $daysOfWeek[0]);
+        }
+
+        // Fallback: same day of month, interval months ahead
+        return $this->nextMonthlyByDayOfMonth($start, $interval, (int) $start->format('j'));
+    }
+
+    private function nextMonthlyByDayOfMonth(DateTimeImmutable $start, int $interval, int $dayOfMonth): DateTimeImmutable
+    {
+        $year  = (int) $start->format('Y');
+        $month = (int) $start->format('n');
+
+        $month += $interval;
+
+        while ($month > 12) {
+            $month -= 12;
+            ++$year;
+        }
+
+        // Handle month overflow (e.g. dayOfMonth=31 in a 30-day month)
+        $daysInMonth = (int) new DateTimeImmutable(sprintf('%d-%02d-01', $year, $month))->format('t');
+        $day         = min($dayOfMonth, $daysInMonth);
+
+        return new DateTimeImmutable(sprintf(
+            '%d-%02d-%02d %s',
+            $year,
+            $month,
+            $day,
+            $start->format('H:i:s'),
+        ));
+    }
+
+    private function nextMonthlyByWeekOfMonth(DateTimeImmutable $start, int $interval, int $weekOfMonth, string $dayName): DateTimeImmutable
+    {
+        $year  = (int) $start->format('Y');
+        $month = (int) $start->format('n');
+
+        $month += $interval;
+
+        while ($month > 12) {
+            $month -= 12;
+            ++$year;
+        }
+
+        $dayNumberMap = $this->getDayNumberMap();
+        $targetDayNum = $dayNumberMap[$dayName] ?? 1;
+
+        // Find the Nth occurrence of the target weekday in the target month
+        $firstOfMonth = new DateTimeImmutable(sprintf('%d-%02d-01', $year, $month));
+        $firstDayNum  = (int) $firstOfMonth->format('N'); // 1=Mon, 7=Sun
+
+        // Days until first occurrence of target weekday
+        $daysToFirst = ($targetDayNum - $firstDayNum + 7) % 7;
+        $dayOfMonth  = 1 + $daysToFirst + ($weekOfMonth - 1) * 7;
+
+        // Handle overflow (e.g. 5th occurrence that doesn't exist)
+        $daysInMonth = (int) $firstOfMonth->format('t');
+
+        if ($dayOfMonth > $daysInMonth) {
+            // Fall back to last occurrence
+            $dayOfMonth -= 7;
+        }
+
+        return new DateTimeImmutable(sprintf(
+            '%d-%02d-%02d %s',
+            $year,
+            $month,
+            $dayOfMonth,
+            $start->format('H:i:s'),
+        ));
+    }
+
+    private function nextYearly(DateTimeImmutable $start, int $interval): DateTimeImmutable
+    {
+        $year  = (int) $start->format('Y') + $interval;
+        $month = (int) $start->format('n');
+        $day   = (int) $start->format('j');
+
+        // Handle leap year: Feb 29 → Feb 28
+        $daysInMonth = (int) new DateTimeImmutable(sprintf('%d-%02d-01', $year, $month))->format('t');
+        $day         = min($day, $daysInMonth);
+
+        return new DateTimeImmutable(sprintf(
+            '%d-%02d-%02d %s',
+            $year,
+            $month,
+            $day,
+            $start->format('H:i:s'),
+        ));
+    }
+
+    /** @return array<string, int> */
+    private function getDayNumberMap(): array
+    {
+        return [
+            'monday'    => 1,
+            'tuesday'   => 2,
+            'wednesday' => 3,
+            'thursday'  => 4,
+            'friday'    => 5,
+            'saturday'  => 6,
+            'sunday'    => 7,
+        ];
+    }
+}

src/State/RecurrenceHandler.php

@@ -0,0 +1,105 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\State;
+
+use App\Entity\Task;
+use App\Repository\TaskRepository;
+use App\Repository\TaskStatusRepository;
+use App\Service\CalDavService;
+use App\Service\RecurrenceCalculator;
+use Doctrine\ORM\EntityManagerInterface;
+
+final readonly class RecurrenceHandler
+{
+    public function __construct(
+        private RecurrenceCalculator $calculator,
+        private TaskRepository $taskRepository,
+        private TaskStatusRepository $statusRepository,
+        private CalDavService $calDavService,
+        private EntityManagerInterface $entityManager,
+    ) {}
+
+    public function handleIfNeeded(Task $task, bool $wasAlreadyFinal): void
+    {
+        // Only trigger on STATUS CHANGE to isFinal
+        $currentStatus = $task->getStatus();
+        $isNowFinal    = $currentStatus?->getIsFinal() ?? false;
+
+        if (!$isNowFinal || $wasAlreadyFinal) {
+            return; // No transition to final
+        }
+
+        $recurrence = $task->getRecurrence();
+        if (null === $recurrence) {
+            return; // Not a recurring task
+        }
+
+        if ($this->calculator->hasReachedEnd($recurrence)) {
+            return; // Recurrence is done
+        }
+
+        $nextStart = $this->calculator->getNextDate($task);
+        if (null === $nextStart) {
+            return;
+        }
+
+        // Archive current task, clear calendar UIDs
+        $savedEventUid = $task->getCalendarEventUid();
+        $task->setArchived(true);
+        $task->setCalendarEventUid(null);
+        $task->setCalendarTodoUid(null);
+
+        // Create new task with same fields
+        $newTask = new Task();
+        $newTask->setProject($task->getProject());
+        $newTask->setTitle($task->getTitle());
+        $newTask->setDescription($task->getDescription());
+        $newTask->setAssignee($task->getAssignee());
+        $newTask->setEffort($task->getEffort());
+        $newTask->setPriority($task->getPriority());
+        $newTask->setGroup($task->getGroup());
+        $newTask->setRecurrence($recurrence);
+        $newTask->setSyncToCalendar($task->isSyncToCalendar());
+
+        // Copy tags
+        foreach ($task->getTags() as $tag) {
+            $newTask->addTag($tag);
+        }
+
+        // Set first non-final status
+        $firstStatus = $this->statusRepository->findFirstNonFinal();
+        $newTask->setStatus($firstStatus);
+
+        // Set recalculated dates
+        $newTask->setScheduledStart($nextStart);
+        $newTask->setScheduledEnd($this->calculator->getNextEnd($task, $nextStart));
+        $newTask->setDeadline($this->calculator->getNextDeadline($task, $nextStart));
+
+        // Copy calendar event UID (recurring VEVENT is shared)
+        $newTask->setCalendarEventUid($savedEventUid);
+
+        // Generate task number in transaction
+        $this->entityManager->wrapInTransaction(function () use ($newTask): void {
+            $maxNumber = $this->taskRepository->findMaxNumberByProjectForUpdate($newTask->getProject());
+            $newTask->setNumber($maxNumber + 1);
+            $this->entityManager->persist($newTask);
+            $this->entityManager->flush();
+        });
+
+        // Increment occurrence count (with optimistic locking via @Version)
+        $recurrence->incrementOccurrenceCount();
+        $this->entityManager->flush();
+
+        // Sync new task's VTODO (new deadline) to Zimbra
+        if ($newTask->isSyncToCalendar() && $newTask->getDeadline()) {
+            $uid = $this->calDavService->createTodo($newTask);
+            if ($uid) {
+                $newTask->setCalendarTodoUid($uid);
+                $newTask->setCalendarSyncError(null);
+                $this->entityManager->flush();
+            }
+        }
+    }
+}

src/State/TaskCalendarProcessor.php

@@ -0,0 +1,75 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\State;
+
+use ApiPlatform\Metadata\Delete;
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use App\Entity\Task;
+use App\Entity\TaskStatus;
+use App\Service\CalDavService;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+
+/**
+ * @implements ProcessorInterface<Task, Task>
+ */
+final readonly class TaskCalendarProcessor implements ProcessorInterface
+{
+    /**
+     * @param ProcessorInterface<Task, Task> $persistProcessor
+     * @param ProcessorInterface<Task, Task> $removeProcessor
+     */
+    public function __construct(
+        #[Autowire(service: 'api_platform.doctrine.orm.state.persist_processor')]
+        private ProcessorInterface $persistProcessor,
+        #[Autowire(service: 'api_platform.doctrine.orm.state.remove_processor')]
+        private ProcessorInterface $removeProcessor,
+        private CalDavService $calDavService,
+        private EntityManagerInterface $entityManager,
+        private RecurrenceHandler $recurrenceHandler,
+    ) {}
+
+    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): mixed
+    {
+        if ($operation instanceof Delete) {
+            $eventUid = $data->getCalendarEventUid();
+            $todoUid  = $data->getCalendarTodoUid();
+
+            $result = $this->removeProcessor->process($data, $operation, $uriVariables, $context);
+
+            if ($eventUid) {
+                $this->calDavService->deleteEvent($eventUid);
+            }
+            if ($todoUid) {
+                $this->calDavService->deleteTodo($todoUid);
+            }
+
+            return $result;
+        }
+
+        // Detect isFinal transition using Doctrine UnitOfWork.
+        // $data already has the NEW values (API Platform deserialized the PATCH).
+        // UnitOfWork originalEntityData stores the DB snapshot with entity references for relations.
+        $uow             = $this->entityManager->getUnitOfWork();
+        $originalData    = $uow->getOriginalEntityData($data);
+        $wasAlreadyFinal = false;
+
+        if (isset($originalData['status']) && $originalData['status'] instanceof TaskStatus) {
+            $wasAlreadyFinal = $originalData['status']->getIsFinal();
+        }
+
+        $result = $this->persistProcessor->process($data, $operation, $uriVariables, $context);
+
+        // Sync to Zimbra after DB flush
+        $this->calDavService->syncTask($data);
+        $this->entityManager->flush();
+
+        // Check for recurrence auto-creation (only on STATUS CHANGE to isFinal)
+        $this->recurrenceHandler->handleIfNeeded($data, $wasAlreadyFinal);
+
+        return $result;
+    }
+}

src/State/TaskNumberProcessor.php

@@ -9,6 +9,7 @@ use ApiPlatform\Metadata\Post;
 use ApiPlatform\State\ProcessorInterface;
 use App\Entity\Task;
 use App\Repository\TaskRepository;
+use App\Service\CalDavService;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Component\DependencyInjection\Attribute\Autowire;
 
@@ -25,6 +26,7 @@ final readonly class TaskNumberProcessor implements ProcessorInterface
         private ProcessorInterface $persistProcessor,
         private TaskRepository $taskRepository,
         private EntityManagerInterface $entityManager,
+        private CalDavService $calDavService,
     ) {}
 
     /**
@@ -33,12 +35,17 @@ final readonly class TaskNumberProcessor implements ProcessorInterface
     public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): mixed
     {
         if ($operation instanceof Post && null !== $data->getProject()) {
-            return $this->entityManager->wrapInTransaction(function () use ($data, $operation, $uriVariables, $context) {
+            $result = $this->entityManager->wrapInTransaction(function () use ($data, $operation, $uriVariables, $context) {
                 $maxNumber = $this->taskRepository->findMaxNumberByProjectForUpdate($data->getProject());
                 $data->setNumber($maxNumber + 1);
 
                 return $this->persistProcessor->process($data, $operation, $uriVariables, $context);
             });
+
+            $this->calDavService->syncTask($data);
+            $this->entityManager->flush();
+
+            return $result;
         }
 
         return $this->persistProcessor->process($data, $operation, $uriVariables, $context);

src/State/ZimbraSettingsProcessor.php

@@ -0,0 +1,53 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\State;
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use App\ApiResource\ZimbraSettings;
+use App\Entity\ZimbraConfiguration;
+use App\Repository\ZimbraConfigurationRepository;
+use App\Service\TokenEncryptor;
+use Doctrine\ORM\EntityManagerInterface;
+
+final readonly class ZimbraSettingsProcessor implements ProcessorInterface
+{
+    public function __construct(
+        private EntityManagerInterface $em,
+        private ZimbraConfigurationRepository $configRepository,
+        private TokenEncryptor $tokenEncryptor,
+    ) {}
+
+    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): ZimbraSettings
+    {
+        assert($data instanceof ZimbraSettings);
+
+        $config = $this->configRepository->findSingleton();
+        if (null === $config) {
+            $config = new ZimbraConfiguration();
+        }
+
+        $config->setServerUrl($data->serverUrl);
+        $config->setUsername($data->username);
+        $config->setCalendarPath($data->calendarPath);
+        $config->setEnabled($data->enabled);
+
+        if (null !== $data->password && '' !== $data->password) {
+            $config->setEncryptedPassword($this->tokenEncryptor->encrypt($data->password));
+        }
+
+        $this->em->persist($config);
+        $this->em->flush();
+
+        $result               = new ZimbraSettings();
+        $result->serverUrl    = $config->getServerUrl();
+        $result->username     = $config->getUsername();
+        $result->calendarPath = $config->getCalendarPath();
+        $result->enabled      = $config->isEnabled();
+        $result->hasPassword  = $config->hasPassword();
+
+        return $result;
+    }
+}

src/State/ZimbraSettingsProvider.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\State;
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProviderInterface;
+use App\ApiResource\ZimbraSettings;
+use App\Repository\ZimbraConfigurationRepository;
+
+final readonly class ZimbraSettingsProvider implements ProviderInterface
+{
+    public function __construct(
+        private ZimbraConfigurationRepository $configRepository,
+    ) {}
+
+    public function provide(Operation $operation, array $uriVariables = [], array $context = []): ZimbraSettings
+    {
+        $config = $this->configRepository->findSingleton();
+        $dto    = new ZimbraSettings();
+
+        if (null !== $config) {
+            $dto->serverUrl    = $config->getServerUrl();
+            $dto->username     = $config->getUsername();
+            $dto->calendarPath = $config->getCalendarPath();
+            $dto->enabled      = $config->isEnabled();
+            $dto->hasPassword  = $config->hasPassword();
+        }
+
+        return $dto;
+    }
+}

src/State/ZimbraTestConnectionProvider.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\State;
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use ApiPlatform\State\ProviderInterface;
+use App\ApiResource\ZimbraTestConnection;
+use App\Service\CalDavService;
+use Throwable;
+
+final readonly class ZimbraTestConnectionProvider implements ProviderInterface, ProcessorInterface
+{
+    public function __construct(
+        private CalDavService $calDavService,
+    ) {}
+
+    public function provide(Operation $operation, array $uriVariables = [], array $context = []): ZimbraTestConnection
+    {
+        return new ZimbraTestConnection();
+    }
+
+    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): ZimbraTestConnection
+    {
+        $result = new ZimbraTestConnection();
+
+        try {
+            $result->success = $this->calDavService->testConnection();
+        } catch (Throwable) {
+            $result->success = false;
+        }
+
+        return $result;
+    }
+}