Merge pull request 'feat: add check backup' (#18 ) from feat/440-add-section-check-backup into develop

Reviewed-on: #18
fix: readme
2026-03-17 09:26:41 +00:00 · 2026-03-17 08:54:33 +01:00 · 2026-03-16 15:05:48 +01:00 · 2026-03-16 14:43:55 +01:00 · 2026-03-16 14:37:42 +01:00 · 2026-03-16 14:28:01 +01:00
38 changed files with 4901 additions and 1109 deletions
--- a/.env.example
+++ b/.env.example
@@ -0,0 +1,23 @@
+# API_SECRET_KEy sert à sécuriser l'accès à l'API de votre application.
+API_SECRET_KEY=
+
+# DISCORD_BOT_TOKEN & DISCORD_CHANNEL_ID pour le bot discord
+DISCORD_BOT_TOKEN=
+DISCORD_CHANNEL_ID=
+
+# BACKUPS_REMOTE_HOST, BACKUPS_REMOTE_ROOT et BACKUPS_MAX_FILES pour la gestion des backups
+BACKUPS_REMOTE_HOST=
+BACKUPS_REMOTE_ROOT=
+BACKUPS_MAX_FILES=
+
+# DISK_COMMAND_REMOTE et DISK_COMMAND_LOCAL pour les commandes de vérification de l'espace disque
+DISK_COMMAND_REMOTE=
+DISK_COMMAND_LOCAL=
+
+# BACKUP_SCRIPT_COMMAND_BACKUP_BDD_RECETTE, BACKUP_SCRIPT_COMMAND_CHECK_STATUT_RECETTE et BACKUP_SCRIPT_COMMAND_BACKUP_VAULTWARDEN pour les commandes de backup et de vérification des statuts
+BACKUP_SCRIPT_COMMAND_BACKUP_BDD_RECETTE=
+BACKUP_SCRIPT_COMMAND_CHECK_STATUT_RECETTE=
+BACKUP_SCRIPT_COMMAND_BACKUP_VAULTWARDEN=
+
+# A quelle heure les backups doivent être effectués (format 24h)
+BACKUPS_HOUR=19
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,27 @@
+## [1.3.1](https://gitea.malio.fr/MALIO-DEV/Supervisor/compare/v1.3.0...v1.3.1) (2026-03-16)
+
+
+### Bug Fixes
+
+* arch-02 make type file ([ffb84b4](https://gitea.malio.fr/MALIO-DEV/Supervisor/commit/ffb84b41a9e15b2edc98378c94050c74c9d200c6))
+* arch-03 worker system metric ([6eddc11](https://gitea.malio.fr/MALIO-DEV/Supervisor/commit/6eddc1125316bb0d77a7c71cfc4674cd99c6e296))
+* arch-03 worker system metric ([c6d5843](https://gitea.malio.fr/MALIO-DEV/Supervisor/commit/c6d5843022bbdcf909662c2c9ce47fb14f88b5a2))
+* extract shared ssh utilities ([7c3467d](https://gitea.malio.fr/MALIO-DEV/Supervisor/commit/7c3467d85f987f1d9b8fe2546a13c2d23ea841b4))
+
+# [1.3.0](https://gitea.malio.fr/MALIO-DEV/Supervisor/compare/v1.2.4...v1.3.0) (2026-03-13)
+
+
+### Features
+
+* add system metrics dashboard ([31e101a](https://gitea.malio.fr/MALIO-DEV/Supervisor/commit/31e101abbd3ed82c22770d840a4f7fd20de1c936))
+
+## [1.2.4](https://gitea.malio.fr/MALIO-DEV/Supervisor/compare/v1.2.3...v1.2.4) (2026-03-10)
+
+
+### Bug Fixes
+
+* bundle latest backup downloads ([ffe463e](https://gitea.malio.fr/MALIO-DEV/Supervisor/commit/ffe463e13034601843446514abbd7c69cbaee081))
+
 ## [1.2.3](https://gitea.malio.fr/MALIO-DEV/Supervisor/compare/v1.2.2...v1.2.3) (2026-03-10)


--- a/README.md
+++ b/README.md
@@ -1,4 +1,14 @@
-# Projet Monitoring
+# Supervisor
+
+`Supervisor` est une application Nuxt qui centralise plusieurs besoins d'exploitation dans une interface web unique :
+
+- suivi de l'état general d'applications distantes
+- consultation de l'espace disque local et distant
+- visualisation de métriques système de la machine qui execute l'application
+- contrôle et téléchargement de sauvegardes via SSH
+- lecture de messages Discord depuis un canal configure
+
+Le nom du package npm visible dans le depot est `disk-monitor`, mais l'interface et la structure du projet exposent clairement le nom `Supervisor`.

 ## Installation du projet

@@ -15,79 +25,105 @@ https://wiki.malio.fr/bookstack/books/environnement-de-dev/chapter/linux
 ### Installation du projet
 Une fois les prérequis installés, cloner le dépôt puis installer les dépendances.

+Les étapes ci-dessous sont celles qui sont réellement supportées par le depot.
+
+### 1. Cloner le depot
+
+```bash
+git clone gitea@gitea.malio.fr:MALIO-DEV/Supervisor.git
+cd Supervisor
+```
+
+### 2. Preparer le fichier d'environnement
+
+Le depot fournit un exemple dans `.env.example`.
+
+```bash
+cp .env.example .env
+```
+
+### 3. Renseigner les variables necessaires
+
+#### Generation d'une valeur pour `API_SECRET_KEY`
+
+Le depot impose la presence d'un secret, mais ne fournit pas de commande officielle pour le générer.
+
+Exemple de commande compatible :
+
+```bash
+openssl rand -hex 32
+```
+Cette commande sert simplement à produire une valeur aléatoire facile à placer dans `.env`.
+
+Les variables visibles dans le depot sont :
+
+- `API_SECRET_KEY` : secret attendu par le middleware d'authentification pour toutes les routes `/api/*` sauf `/api/ping`
+- `DISCORD_BOT_TOKEN` : token du bot utilise par endpoint Discord
+- `DISCORD_CHANNEL_ID` : identifiant du canal Discord a lire
+- `BACKUPS_REMOTE_HOST` : hôte SSH cible pour les operations distantes
+- `BACKUPS_REMOTE_ROOT` : dossier racine des sauvegardes sur l'hôte distant
+- `BACKUPS_MAX_FILES` : nombre maximal de fichiers retournés par dossier de backup
+- `DISK_COMMAND_REMOTE` : commande shell utilisée pour la verification disque distante
+- `DISK_COMMAND_LOCAL` : commande shell utilisée pour la verification disque locale
+- `BACKUP_SCRIPT_COMMAND_BACKUP_BDD_RECETTE` : commande a exécuter pour le script "Backup BDD recette"
+- `BACKUP_SCRIPT_COMMAND_CHECK_STATUT_RECETTE` : commande à exécuter pour le script "Check statut recette"
+- `BACKUP_SCRIPT_COMMAND_BACKUP_VAULTWARDEN` : commande à exécuter pour le script "Backup vault warden"
+- `BACKUPS_HOUR` : heure attendue des sauvegardes pour le contrôle de fraicheur
+
+### 4. Installer les dépendances
+
 ```bash
 npm install
 ```

-Lancer ensuite le serveur de développement.
+### 5. Lancer le serveur de développement

 ```bash
 npm run dev
 ```

-L’application sera accessible sur :
-http://localhost:3000
+Par défaut, l'application Nuxt sera accessible sûr <http://localhost:3000>.

-Si une erreur liée à la version de Node apparaît, vérifier que Node ≥ 20 est utilisé via nvm.
+## Configuration necessaire

-nvm install 20
-nvm use 20
+### Authentification API

-## Utilisation du projet
-### Frontend
+Le middleware `server/middleware/auth.ts` protege toutes les routes `/api/*`, sauf `/api/ping`.

-Lancer le serveur de développement.
-```
-npm run dev
-```
-Compilation pour la production.
-```
-npm run build
-```
-Prévisualisation du build de production.
-```
-npm run preview
-```
+Consequence visible :
+
+- si `API_SECRET_KEY` est vide, les appels API sont refusés avec `401 Unauthorized`
+- l'application web pose aussi un cookie HTTP-only via `server/middleware/auth-cookie.ts` pour réutiliser ce secret coté navigateur
+
+### SSH pour les backups
+
+Les fonctionnalités de backup utilisent `ssh` avec les options `BatchMode=yes` et `ConnectTimeout=5` dans `server/utils/ssh.ts`. Cela implique un accès sans saisie interactive de mot de passe.
+
+Elements a preparer cote SSH :
+
+- une cle privée disponible sur la machine qui execute `Supervisor`
+- une clé ssh pour les différentes machines cibles, si necessaire pour les différents usages (backup BDD, backup Vault warden, check statut recette)
+
+Le depot ne fixe pas de noms de fichiers de clés SSH ni de chemin obligatoire. Les noms exacts ne sont donc pas vérifiables dans le code.

 ## Commandes utiles

-Installation des dépendances.
-```
-npm install
-```
-Lancer le serveur de développement.
-```
+Commandes déclarées dans `package.json` :
+
+```bash
 npm run dev
-```
-Build de production.
-```
 npm run build
-```
-Prévisualisation du build.
-```
+npm run generate
 npm run preview
+npm run lint
+npm run lint:fix
 ```
-Supprimer les dépendances et réinstaller proprement.
-```
-rm -rf node_modules package-lock.json
-npm install
-Déploiement
-```
-Construire l’application.
-```
-npm run build
-```
-Les fichiers générés se trouvent dans :
-.output/

-Le serveur peut ensuite être lancé avec :
-```
-node .output/server/index.mjs
-```
-Il est recommandé d’utiliser un reverse proxy comme Nginx en production.
+Usage :

-### Notes
-
-Les accès SSH ou les chemins système utilisés par les endpoints doivent rester côté serveur.
-Ne jamais exposer de credentials dans le frontend.
-Les variables sensibles doivent être stockées dans un fichier .env.
+- `npm run dev` : lance l'application en développement
+- `npm run build` : construit l'application pour la production
+- `npm run generate` : généré une sortie statique si ce mode est compatible avec votre usage
+- `npm run preview` : prévisualisé le build Nuxt
+- `npm run lint` : execute ESLint
+- `npm run lint:fix` : applique les corrections ESLint automatiques : collecte périodique CPU, mémoire et réseau
--- a/assets/css/main.css
+++ b/assets/css/main.css
@@ -34,12 +34,35 @@
    min-height: 100vh;
    font-family: var(--font-display);
    background: rgb(var(--m-bg));
+    background-image:
+      radial-gradient(circle at top left, rgb(var(--m-accent) / 0.1), transparent 24%),
+      radial-gradient(circle at top right, rgb(var(--m-success) / 0.08), transparent 18%);
    color: rgb(var(--m-text));
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.4s ease, color 0.4s ease;
  }

+  ::selection {
+    background: rgb(var(--m-accent) / 0.28);
+    color: rgb(var(--m-text));
+  }
+
+  a,
+  button {
+    transition:
+      color 0.2s ease,
+      background-color 0.2s ease,
+      border-color 0.2s ease,
+      box-shadow 0.2s ease,
+      transform 0.2s ease;
+  }
+
+  :focus-visible {
+    outline: 2px solid rgb(var(--m-accent) / 0.85);
+    outline-offset: 2px;
+  }
+
  img {
    display: block;
  }
@@ -75,6 +98,13 @@
    transition: box-shadow 0.3s ease;
  }

+  .card-glow:hover {
+    box-shadow:
+      0 0 0 1px rgb(var(--m-accent) / calc(var(--m-card-border-opacity) + 0.04)),
+      0 10px 30px -10px rgba(0, 0, 0, calc(var(--m-shadow-opacity) + 0.08)),
+      0 0 56px -14px rgb(var(--m-accent) / 0.1);
+  }
+
  .card-glow-success {
    box-shadow:
      0 0 0 1px rgb(var(--m-success) / 0.15),
@@ -165,3 +195,14 @@
 ::-webkit-scrollbar-thumb:hover {
  background: rgb(var(--m-muted));
 }
+
+@media (prefers-reduced-motion: reduce) {
+  *,
+  *::before,
+  *::after {
+    animation-duration: 0.01ms !important;
+    animation-iteration-count: 1 !important;
+    transition-duration: 0.01ms !important;
+    scroll-behavior: auto !important;
+  }
+}
--- a/components/BackupList.vue
+++ b/components/BackupList.vue
@@ -22,6 +22,13 @@
      </div>
    </div>

+    <div v-else-if="errorMessage" class="empty-state error-state">
+      <IconifyIcon icon="mdi:alert-circle-outline" class="text-3xl text-m-error/70" />
+      <p class="mt-2 font-mono text-xs text-m-error/80">
+        {{ errorMessage }}
+      </p>
+    </div>
+
    <div v-else-if="backups.length === 0" class="empty-state">
      <IconifyIcon icon="mdi:file-hidden" class="text-3xl text-m-muted/40" />
      <p class="mt-2 font-mono text-xs text-m-muted/50">
@@ -55,6 +62,7 @@
 import {Icon as IconifyIcon} from "@iconify/vue"
 import CircleSkeleton from "~/components/skeleton/CircleSkeleton.vue"
 import TextSkeleton from "~/components/skeleton/TextSkeleton.vue"
+import { apiFetch, downloadApiFile } from "~/composables/useApiAuth"

 const props = defineProps<{
  folder: string | null
@@ -62,31 +70,42 @@ const props = defineProps<{

 const backups = ref<string[]>([])
 const loading = ref(false)
+const errorMessage = ref("")
 const title = computed(() => {
  if (!props.folder) return "Fichiers"
  return `Backup — ${props.folder.toUpperCase()}`
 })

-const downloadBackup = (file: string) => {
+const downloadBackup = async (file: string) => {
  if (!props.folder) return
  const url = `/api/download?folder=${encodeURIComponent(props.folder)}&file=${encodeURIComponent(file)}`
-  window.location.href = url
+  errorMessage.value = ""
+
+  try {
+    await downloadApiFile(url, file)
+  } catch (error) {
+    console.error("Erreur telechargement backup:", error)
+    errorMessage.value = "Erreur lors de l'opération"
+  }
 }

 watch(() => props.folder, async (folder) => {
  if (!folder) {
    loading.value = false
    backups.value = []
+    errorMessage.value = ""
    return
  }

  loading.value = true
+  errorMessage.value = ""
  try {
-    const data = await $fetch<string[]>(`/api/backups?folder=${encodeURIComponent(folder)}`)
+    const data = await apiFetch<string[]>(`/api/backups?folder=${encodeURIComponent(folder)}`)
    backups.value = data
  } catch (error) {
    console.error("Erreur récupération backups:", error)
    backups.value = []
+    errorMessage.value = "Erreur lors de l'opération"
  } finally {
    loading.value = false
  }
@@ -120,6 +139,12 @@ watch(() => props.folder, async (folder) => {
  padding: 2.5rem 1rem;
 }

+.error-state {
+  border-radius: 8px;
+  border: 1px solid rgb(var(--m-error) / 0.12);
+  background: rgb(var(--m-error) / 0.06);
+}
+
 .file-list {
  display: flex;
  flex-direction: column;
--- a/components/BackupRun.vue
+++ b/components/BackupRun.vue
@@ -79,6 +79,7 @@
 <script setup lang="ts">
 import { computed, onMounted, ref } from "vue"
 import { Icon as IconifyIcon } from "@iconify/vue"
+import { apiFetch } from "~/composables/useApiAuth"

 type BackupScript = {
  key: string
@@ -134,12 +135,12 @@ const loadScripts = async () => {
    downloadFolders: []
  })
  try {
-    const data = await $fetch<BackupScriptListResponse>("/api/backup-script")
+    const data = await apiFetch<BackupScriptListResponse>("/api/backup-script")
    scripts.value = data.scripts
-  } catch (error) {
+  } catch {
    scripts.value = []
    isError.value = true
-    message.value = `Erreur chargement scripts: ${error instanceof Error ? error.message : String(error)}`
+    message.value = "Erreur lors de l'opération"
    emit("result", {
      key: null,
      label: "",
@@ -160,7 +161,7 @@ const runScript = async (key: string) => {
  isError.value = false

  try {
-    const data = await $fetch<BackupScriptRunResponse>("/api/backup-script", {
+    const data = await apiFetch<BackupScriptRunResponse>("/api/backup-script", {
      method: "POST",
      body: { key }
    })
@@ -173,9 +174,20 @@ const runScript = async (key: string) => {
      isError: false,
      downloadFolders: data.downloadFolders || []
    })
-  } catch (error: any) {
+  } catch (error: unknown) {
    isError.value = true
-    message.value = error?.data?.statusMessage || "Erreur execution script"
+    const statusMessage =
+      typeof error === "object" &&
+      error !== null &&
+      "data" in error &&
+      typeof error.data === "object" &&
+      error.data !== null &&
+      "statusMessage" in error.data &&
+      typeof error.data.statusMessage === "string"
+        ? error.data.statusMessage
+        : null
+
+    message.value = statusMessage || "Erreur execution script"
    output.value = ""
    emit("result", {
      key,
--- a/components/MessageDiscord.vue
+++ b/components/MessageDiscord.vue
@@ -1,6 +1,11 @@
 <script setup>
 import {Icon as IconifyIcon} from "@iconify/vue"
-const { data: messages } = await useFetch('/api/discord/messages')
+import { apiFetch } from "~/composables/useApiAuth"
+
+const { data: messages, error } = await useFetch('/api/discord/messages', {
+  $fetch: apiFetch,
+  server: false
+})
 </script>

 <template>
@@ -13,7 +18,14 @@ const { data: messages } = await useFetch('/api/discord/messages')
      <span class="font-mono text-[10px] text-m-muted tracking-widest uppercase">Messages</span>
    </div>

-    <div v-if="!messages || messages.length === 0" class="empty-state">
+    <div v-if="error" class="empty-state error-state">
+      <IconifyIcon icon="mdi:alert-circle-outline" class="text-3xl text-m-error/70" />
+      <p class="mt-2 font-mono text-xs text-m-error/80">
+        Erreur lors de l'opération
+      </p>
+    </div>
+
+    <div v-else-if="!messages || messages.length === 0" class="empty-state">
      <IconifyIcon icon="mdi:chat-outline" class="text-3xl text-m-muted/40" />
      <p class="mt-2 font-mono text-xs text-m-muted/50">
        Aucun message
@@ -44,12 +56,15 @@ const { data: messages } = await useFetch('/api/discord/messages')

 <style scoped>
 .discord-card {
-  background: rgb(var(--m-secondary));
-  border-radius: 12px;
+  background:
+    linear-gradient(180deg, rgb(var(--m-secondary) / 0.78), rgb(var(--m-secondary) / 0.92));
+  border-radius: 20px;
  padding: 1.25rem;
+  border: 1px solid rgb(var(--m-border) / 0.32);
+  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.03);
  max-height: calc(100vh - 7rem);
  overflow: hidden;
-  transition: background-color 0.4s ease;
+  transition: background-color 0.4s ease, border-color 0.2s ease;
 }

 .card-header {
@@ -71,13 +86,23 @@ const { data: messages } = await useFetch('/api/discord/messages')
  flex-direction: column;
  align-items: center;
  justify-content: center;
+  min-height: 220px;
  padding: 2rem 1rem;
+  border-radius: 14px;
+  background: rgb(var(--m-tertiary) / 0.28);
+  text-align: center;
+}
+
+.error-state {
+  border-radius: 8px;
+  border: 1px solid rgb(var(--m-error) / 0.12);
+  background: rgb(var(--m-error) / 0.06);
 }

 .message-list {
  display: flex;
  flex-direction: column;
-  gap: 0.5rem;
+  gap: 0.65rem;
  max-height: calc(100vh - 12rem);
  overflow-y: auto;
 }
@@ -85,10 +110,10 @@ const { data: messages } = await useFetch('/api/discord/messages')
 .message-row {
  display: flex;
  gap: 0.75rem;
-  padding: 0.75rem;
-  border-radius: 8px;
-  background: rgb(var(--m-tertiary));
-  border: 1px solid rgb(var(--m-accent) / 0.04);
+  padding: 0.85rem;
+  border-radius: 14px;
+  background: rgb(var(--m-tertiary) / 0.74);
+  border: 1px solid rgb(var(--m-border) / 0.22);
 }

 .message-avatar {
@@ -105,4 +130,20 @@ const { data: messages } = await useFetch('/api/discord/messages')
  color: rgb(var(--m-accent));
  flex-shrink: 0;
 }
+
+@media (max-width: 1180px) {
+  .discord-card {
+    max-height: none;
+  }
+
+  .message-list {
+    max-height: 28rem;
+  }
+}
+
+@media (max-width: 820px) {
+  .discord-card {
+    padding: 1rem;
+  }
+}
 </style>
--- a/components/Speed-test.vue
+++ b/components/Speed-test.vue
@@ -4,8 +4,8 @@
      <h2 class="card-title">Speedtest</h2>
      <button
        class="reload-btn"
-        @click="runTests"
        :disabled="isTesting"
+        @click="runTests"
      >
        <IconifyIcon
          icon="mdi:reload"
@@ -36,17 +36,23 @@
        </div>
      </div>
    </div>
+
+    <p v-if="errorMessage" class="error-text" role="status" aria-live="polite">
+      {{ errorMessage }}
+    </p>
  </div>
 </template>

 <script setup lang="ts">
 import {computed, ref} from "vue"
 import {Icon as IconifyIcon} from "@iconify/vue"
+import { apiRequest } from "~/composables/useApiAuth"

 const ping = ref<number | null>(null)
 const download = ref<number | null>(null)
 const upload = ref<number | null>(null)
 const isTesting = ref(false)
+const errorMessage = ref("")

 const metrics = computed(() => [
  { label: "Download", icon: "mdi:arrow-down-bold", value: download.value, unit: "Mbps" },
@@ -56,7 +62,10 @@ const metrics = computed(() => [

 async function testDownload() {
  const start = performance.now()
-  const res = await fetch('/api/download')
+  const res = await apiRequest('/api/speedtest')
+  if (!res.ok) {
+    throw new Error(`HTTP ${res.status}`)
+  }
  const blob = await res.blob()
  const end = performance.now()
  const size = blob.size
@@ -68,7 +77,10 @@ async function testUpload() {
  const size = 5 * 1024 * 1024
  const data = new Uint8Array(size)
  const start = performance.now()
-  await fetch('/api/upload', { method: 'POST', body: data })
+  const response = await apiRequest('/api/upload', { method: 'POST', body: data })
+  if (!response.ok) {
+    throw new Error(`HTTP ${response.status}`)
+  }
  const end = performance.now()
  const seconds = (end - start) / 1000
  upload.value = Math.round((size * 8) / seconds / 1000000)
@@ -76,7 +88,10 @@ async function testUpload() {

 async function testPing() {
  const start = performance.now()
-  await fetch('/api/ping')
+  const response = await fetch('/api/ping')
+  if (!response.ok) {
+    throw new Error(`HTTP ${response.status}`)
+  }
  const end = performance.now()
  ping.value = Math.round(end - start)
 }
@@ -86,11 +101,15 @@ async function runTests() {
  download.value = null
  upload.value = null
  ping.value = null
+  errorMessage.value = ""

  try {
    await testDownload()
    await testUpload()
    await testPing()
+  } catch (error) {
+    console.error("Erreur speedtest:", error)
+    errorMessage.value = "Erreur lors de l'opération"
  } finally {
    isTesting.value = false
  }
@@ -99,10 +118,13 @@ async function runTests() {

 <style scoped>
 .speedtest-card {
-  background: rgb(var(--m-secondary));
-  border-radius: 12px;
+  background:
+    linear-gradient(180deg, rgb(var(--m-secondary) / 0.78), rgb(var(--m-secondary) / 0.92));
+  border-radius: 20px;
  padding: 1.25rem;
-  transition: background-color 0.4s ease;
+  border: 1px solid rgb(var(--m-border) / 0.32);
+  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.03);
+  transition: background-color 0.4s ease, border-color 0.2s ease;
 }

 .card-header {
@@ -133,9 +155,15 @@ async function runTests() {
  transition: all 0.2s ease;
 }

+.reload-btn:focus-visible {
+  outline: 2px solid rgb(var(--m-accent) / 0.8);
+  outline-offset: 2px;
+}
+
 .reload-btn:hover:not(:disabled) {
  background: rgb(var(--m-accent) / 0.12);
  border-color: rgb(var(--m-accent) / 0.25);
+  transform: translateY(-1px);
 }

 .reload-btn:disabled {
@@ -150,10 +178,10 @@ async function runTests() {
 }

 .metric-card {
-  background: rgb(var(--m-tertiary));
-  border-radius: 10px;
+  background: rgb(var(--m-tertiary) / 0.72);
+  border-radius: 14px;
  padding: 1rem;
-  border: 1px solid rgb(var(--m-accent) / 0.06);
+  border: 1px solid rgb(var(--m-border) / 0.22);
  transition: border-color 0.2s ease;
 }

@@ -189,4 +217,25 @@ async function runTests() {
  letter-spacing: 0.1em;
  color: rgb(var(--m-muted));
 }
+
+.error-text {
+  margin-top: 0.75rem;
+  border-radius: 14px;
+  border: 1px solid rgb(var(--m-error) / 0.16);
+  background: rgb(var(--m-error) / 0.06);
+  padding: 0.75rem 0.875rem;
+  font-family: var(--font-mono);
+  font-size: 0.75rem;
+  color: rgb(var(--m-error));
+}
+
+@media (max-width: 820px) {
+  .speedtest-card {
+    padding: 1rem;
+  }
+
+  .metrics-grid {
+    grid-template-columns: 1fr;
+  }
+}
 </style>
--- a/components/StatusBackup.vue
+++ b/components/StatusBackup.vue
@@ -0,0 +1,224 @@
+<template>
+  <div class="status-card card-glow">
+    <div class="card-header">
+      <h2 class="card-title">Status Backup</h2>
+      <span class="font-mono text-[10px] text-m-muted tracking-widest uppercase">Services</span>
+    </div>
+
+    <template v-if="loading">
+      <div
+        v-for="n in 3"
+        :key="`skeleton-${n}`"
+        class="status-row animate-shimmer"
+      >
+        <div class="flex items-center gap-3">
+          <CircleSkeleton custom-class="h-3 w-3" />
+          <TextSkeleton custom-class="h-4 w-20" />
+        </div>
+        <TextSkeleton custom-class="h-4 w-16" />
+      </div>
+    </template>
+
+    <div
+      v-for="row in rows"
+      v-else
+      :key="`${row.label}-${row.folder}`"
+      class="status-row"
+      :class="row.status === 200 ? 'row-ok' : 'row-error'"
+    >
+      <div class="flex items-center gap-3">
+        <span class="status-dot" :class="row.status === 200 ? 'dot-ok' : 'dot-error'" />
+        <span class="font-display text-sm font-semibold text-m-text">
+          {{ row.label }}
+        </span>
+      </div>
+      <div class="flex flex-col items-end gap-1 text-right">
+        <span class="font-mono text-xs" :class="row.status === 200 ? 'text-m-success' : 'text-m-error'">
+          {{ statusLabel(row.status) }}
+        </span>
+        <span class="font-mono text-[10px] text-m-muted">
+          {{ formatBackupLabel(row) }}
+        </span>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import CircleSkeleton from "~/components/skeleton/CircleSkeleton.vue"
+import TextSkeleton from "~/components/skeleton/TextSkeleton.vue"
+import {onBeforeUnmount, onMounted, ref} from "vue"
+import { apiFetch } from "~/composables/useApiAuth"
+
+interface StatusRow {
+  label: string
+  folder: string
+  ok: boolean
+  status: number
+  checkedAt: string
+  latestBackup: string | null
+  latestBackupAt: string | null
+  backupDate: string | null
+  expectedBackupDate: string
+  error?: string
+}
+
+interface StatusResponse {
+  results: StatusRow[]
+}
+
+const props = withDefaults(
+    defineProps<{
+      endpoint?: string
+      refreshMs?: number
+    }>(),
+    {
+      endpoint: "/api/check-backup",
+      refreshMs: 30000
+    }
+)
+
+const rows = ref<StatusRow[]>([])
+const loading = ref(true)
+const initialized = ref(false)
+let timer: ReturnType<typeof setInterval> | null = null
+
+const statusLabel = (status: number) => {
+  if (status === 200) return "Backup OK"
+  if (status === 0) return "Backup KO"
+  return `KO (${status})`
+}
+
+const formatBackupLabel = (row: StatusRow) => {
+  if (!row.ok && row.backupDate) {
+    return `Trouve ${row.backupDate} · attendu ${row.expectedBackupDate}`
+  }
+
+  if (row.latestBackupAt) {
+    const backupDate = new Date(row.latestBackupAt)
+    if (!Number.isNaN(backupDate.getTime())) {
+      return backupDate.toLocaleString("fr-FR", {
+        day: "2-digit",
+        month: "2-digit",
+        year: "numeric",
+        hour: "2-digit",
+        minute: "2-digit"
+      })
+    }
+  }
+
+  if (row.backupDate) {
+    return row.backupDate
+  }
+
+  return row.error || "Aucun backup"
+}
+
+const checkStatus = async () => {
+  if (!initialized.value) {
+    loading.value = true
+  }
+  try {
+    const data = await apiFetch<StatusResponse>(props.endpoint)
+    rows.value = data.results
+  } catch (error) {
+    rows.value = [
+      {
+        label: "Erreur",
+        folder: "error",
+        ok: false,
+        status: 0,
+        checkedAt: new Date().toISOString(),
+        latestBackup: null,
+        latestBackupAt: null,
+        backupDate: null,
+        expectedBackupDate: "",
+        error: error instanceof Error ? error.message : String(error)
+      }
+    ]
+  } finally {
+    initialized.value = true
+    loading.value = false
+  }
+}
+
+onMounted(() => {
+  checkStatus()
+  timer = setInterval(checkStatus, props.refreshMs)
+})
+
+onBeforeUnmount(() => {
+  if (timer) {
+    clearInterval(timer)
+    timer = null
+  }
+})
+</script>
+
+<style scoped>
+.status-card {
+  background:
+    linear-gradient(180deg, rgb(var(--m-secondary) / 0.78), rgb(var(--m-secondary) / 0.92));
+  border-radius: 20px;
+  padding: 1.25rem;
+  border: 1px solid rgb(var(--m-border) / 0.32);
+  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.03);
+  display: flex;
+  flex-direction: column;
+  gap: 0.75rem;
+  transition: background-color 0.4s ease, border-color 0.2s ease;
+}
+
+.card-header {
+  display: flex;
+  align-items: baseline;
+  justify-content: space-between;
+  margin-bottom: 0.25rem;
+}
+
+.card-title {
+  font-family: var(--font-display);
+  font-size: 1.25rem;
+  font-weight: 700;
+  color: rgb(var(--m-text));
+}
+
+.status-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  min-height: 3.2rem;
+  padding: 0.85rem 1rem;
+  border-radius: 14px;
+  background: rgb(var(--m-tertiary) / 0.75);
+  border: 1px solid rgb(var(--m-border) / 0.2);
+  transition: all 0.2s ease;
+}
+
+.row-ok {
+  border-color: rgb(var(--m-success) / 0.08);
+}
+
+.row-error {
+  border-color: rgb(var(--m-error) / 0.1);
+  background: rgb(var(--m-error) / 0.04);
+}
+
+.status-dot {
+  width: 10px;
+  height: 10px;
+  border-radius: 50%;
+  flex-shrink: 0;
+}
+
+.dot-ok {
+  background: rgb(var(--m-success));
+  box-shadow: 0 0 6px rgb(var(--m-success) / 0.5);
+}
+
+.dot-error {
+  background: rgb(var(--m-error));
+  box-shadow: 0 0 6px rgb(var(--m-error) / 0.5);
+  animation: pulse-glow 2s ease-in-out infinite;
+}
+</style>
--- a/components/StatusSite.vue
+++ b/components/StatusSite.vue
@@ -1,7 +1,7 @@
 <template>
  <div class="status-card card-glow">
    <div class="card-header">
-      <h2 class="card-title">Status</h2>
+      <h2 class="card-title">Status App</h2>
      <span class="font-mono text-[10px] text-m-muted tracking-widest uppercase">Services</span>
    </div>

@@ -20,8 +20,8 @@
    </template>

    <div
-      v-else
      v-for="row in rows"
+      v-else
      :key="`${row.label}-${row.url}`"
      class="status-row"
      :class="row.status === 200 ? 'row-ok' : 'row-error'"
@@ -43,6 +43,7 @@
 import CircleSkeleton from "~/components/skeleton/CircleSkeleton.vue"
 import TextSkeleton from "~/components/skeleton/TextSkeleton.vue"
 import {onBeforeUnmount, onMounted, ref} from "vue"
+import { apiFetch } from "~/composables/useApiAuth"

 interface StatusRow {
  label: string
@@ -84,7 +85,7 @@ const checkStatus = async () => {
    loading.value = true
  }
  try {
-    const data = await $fetch<StatusResponse>(props.endpoint)
+    const data = await apiFetch<StatusResponse>(props.endpoint)
    rows.value = data.results
  } catch (error) {
    rows.value = [
@@ -118,13 +119,16 @@ onBeforeUnmount(() => {

 <style scoped>
 .status-card {
-  background: rgb(var(--m-secondary));
-  border-radius: 12px;
+  background:
+    linear-gradient(180deg, rgb(var(--m-secondary) / 0.78), rgb(var(--m-secondary) / 0.92));
+  border-radius: 20px;
  padding: 1.25rem;
+  border: 1px solid rgb(var(--m-border) / 0.32);
+  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.03);
  display: flex;
  flex-direction: column;
-  gap: 0.625rem;
-  transition: background-color 0.4s ease;
+  gap: 0.75rem;
+  transition: background-color 0.4s ease, border-color 0.2s ease;
 }

 .card-header {
@@ -145,10 +149,11 @@ onBeforeUnmount(() => {
  display: flex;
  align-items: center;
  justify-content: space-between;
-  padding: 0.75rem 1rem;
-  border-radius: 8px;
-  background: rgb(var(--m-tertiary));
-  border: 1px solid transparent;
+  min-height: 3.2rem;
+  padding: 0.85rem 1rem;
+  border-radius: 14px;
+  background: rgb(var(--m-tertiary) / 0.75);
+  border: 1px solid rgb(var(--m-border) / 0.2);
  transition: all 0.2s ease;
 }

--- a/components/SystemMetricsChart.vue
+++ b/components/SystemMetricsChart.vue
@@ -0,0 +1,652 @@
+<template>
+  <section class="chart-card card-glow">
+    <div class="card-header">
+      <div>
+        <h2 class="card-title">Historique systeme</h2>
+        <p class="card-copy">CPU et RAM avec cache journalier local</p>
+      </div>
+
+      <div class="controls">
+        <div class="toggle-group" role="group" aria-label="Metriques affichees">
+          <button
+            v-for="option in options"
+            :key="option.value"
+            type="button"
+            class="toggle-pill"
+            :class="{ 'toggle-pill-active': isMetricActive(option.value) }"
+            @click="toggleMetric(option.value)"
+          >
+            <span class="toggle-dot" :style="{ backgroundColor: option.color }" />
+            <span>{{ option.label }}</span>
+          </button>
+        </div>
+
+        <div class="history-toolbar">
+          <label class="window-select">
+            <span>Fenetre</span>
+            <select v-model="selectedWindow">
+              <option
+                v-for="windowOption in windowOptions"
+                :key="windowOption.value"
+                :value="windowOption.value"
+              >
+                {{ windowOption.label }}
+              </option>
+            </select>
+          </label>
+
+          <button type="button" class="clear-btn" @click="clearHistory">
+            Vider le cache
+          </button>
+        </div>
+      </div>
+    </div>
+
+    <div class="chart-shell">
+      <template v-if="loading && visibleHistory.length === 0">
+        <div class="chart-skeleton animate-shimmer" />
+      </template>
+      <template v-else>
+        <div class="chart-meta">
+          <div>
+            <span class="meta-label">Echelle</span>
+            <strong class="meta-value">{{ scaleLabel }}</strong>
+          </div>
+          <div>
+            <span class="meta-label">Periode</span>
+            <strong class="meta-value">{{ activeWindowLabel }}</strong>
+          </div>
+          <div
+            v-for="option in displayedOptions"
+            :key="option.value"
+            class="meta-metric"
+          >
+            <span class="meta-label">{{ option.label }}</span>
+            <strong class="meta-value" :style="{ color: option.color }">
+              {{ formatValue(currentMetricValue(option.value)) }}
+            </strong>
+            <span class="meta-subvalue">Pic {{ formatValue(peakMetricValue(option.value)) }}</span>
+          </div>
+        </div>
+
+        <svg
+          class="chart-svg"
+          viewBox="0 0 960 320"
+          preserveAspectRatio="none"
+          aria-label="Graphique des ressources"
+        >
+          <line
+            :x1="chartLeft"
+            :y1="chartBottom"
+            :x2="chartRight"
+            :y2="chartBottom"
+            class="axis-line"
+          />
+          <line
+            :x1="chartLeft"
+            :y1="chartTop"
+            :x2="chartLeft"
+            :y2="chartBottom"
+            class="axis-line"
+          />
+          <line
+            v-for="line in yAxisTicks"
+            :key="`grid-${line.y}`"
+            :x1="chartLeft"
+            :y1="line.y"
+            :x2="chartRight"
+            :y2="line.y"
+            class="grid-line"
+          />
+          <text
+            v-for="line in yAxisTicks"
+            :key="`y-label-${line.y}`"
+            :x="chartLeft - 12"
+            :y="line.y + 4"
+            class="axis-label axis-label-y"
+          >
+            {{ line.label }}
+          </text>
+          <line
+            v-for="tick in xAxisTicks"
+            :key="`x-grid-${tick.x}`"
+            :x1="tick.x"
+            :y1="chartTop"
+            :x2="tick.x"
+            :y2="chartBottom"
+            class="grid-line grid-line-vertical"
+          />
+          <text
+            v-for="tick in xAxisTicks"
+            :key="`x-label-${tick.x}`"
+            :x="tick.x"
+            :y="304"
+            class="axis-label axis-label-x"
+          >
+            {{ tick.label }}
+          </text>
+          <polyline
+            v-for="option in displayedOptions"
+            :key="option.value"
+            :points="polylinePoints(option.value)"
+            class="chart-line"
+            :style="{ stroke: option.color }"
+          />
+        </svg>
+      </template>
+    </div>
+  </section>
+</template>
+
+<script setup lang="ts">
+import { computed, onMounted, ref, watch } from "vue"
+import type { SystemMetrics } from "~/types/system"
+
+type MetricKey = "cpu" | "ram"
+type WindowKey = "day" | "hour" | "5m" | "1m" | "30s"
+
+type HistoryPoint = {
+  sampledAt: number
+  cpu: number
+  ram: number
+}
+
+const HISTORY_STORAGE_KEY = "supervisor-system-history"
+
+const props = defineProps<{
+  metrics: SystemMetrics | null
+  loading: boolean
+}>()
+
+const activeMetrics = ref<MetricKey[]>(["cpu", "ram"])
+const selectedWindow = ref<WindowKey>("hour")
+const history = ref<HistoryPoint[]>([])
+
+const options: Array<{ value: MetricKey; label: string; color: string }> = [
+  { value: "cpu", label: "CPU", color: "#5aa9ff" },
+  { value: "ram", label: "RAM", color: "#31c48d" }
+]
+
+const windowOptions: Array<{ value: WindowKey; label: string; durationMs: number | null }> = [
+  { value: "day", label: "Journee", durationMs: null },
+  { value: "hour", label: "1 h", durationMs: 60 * 60 * 1000 },
+  { value: "5m", label: "5 min", durationMs: 5 * 60 * 1000 },
+  { value: "1m", label: "1 min", durationMs: 60 * 1000 },
+  { value: "30s", label: "30 s", durationMs: 30 * 1000 }
+]
+
+const getStartOfToday = (timestamp: number) => {
+  const date = new Date(timestamp)
+  date.setHours(0, 0, 0, 0)
+  return date.getTime()
+}
+
+const normalizeHistory = (points: HistoryPoint[]) => {
+  if (points.length === 0) {
+    return []
+  }
+
+  const startOfToday = getStartOfToday(Date.now())
+
+  return points
+    .filter((point) => point.sampledAt >= startOfToday)
+    .sort((left, right) => left.sampledAt - right.sampledAt)
+}
+
+const persistHistory = () => {
+  if (!import.meta.client) {
+    return
+  }
+
+  localStorage.setItem(HISTORY_STORAGE_KEY, JSON.stringify(history.value))
+}
+
+const appendHistoryPoint = (metrics: SystemMetrics) => {
+  const sampledAt = new Date(metrics.sampledAt).getTime()
+
+  if (!Number.isFinite(sampledAt)) {
+    return
+  }
+
+  const nextPoint: HistoryPoint = {
+    sampledAt,
+    cpu: metrics.cpuPercent,
+    ram: metrics.memoryPercent
+  }
+
+  const previousPoint = history.value.at(-1)
+  const nextHistory = normalizeHistory(
+    previousPoint?.sampledAt === nextPoint.sampledAt
+      ? [...history.value.slice(0, -1), nextPoint]
+      : [...history.value, nextPoint]
+  )
+
+  history.value = nextHistory
+  persistHistory()
+}
+
+const clearHistory = () => {
+  history.value = []
+
+  if (!import.meta.client) {
+    return
+  }
+
+  localStorage.removeItem(HISTORY_STORAGE_KEY)
+}
+
+onMounted(() => {
+  if (!import.meta.client) {
+    return
+  }
+
+  try {
+    const rawHistory = localStorage.getItem(HISTORY_STORAGE_KEY)
+
+    if (!rawHistory) {
+      return
+    }
+
+    const parsedHistory = JSON.parse(rawHistory) as HistoryPoint[]
+    history.value = normalizeHistory(
+      parsedHistory.filter((point) => {
+        return (
+          point &&
+          Number.isFinite(point.sampledAt) &&
+          Number.isFinite(point.cpu) &&
+          Number.isFinite(point.ram)
+        )
+      })
+    )
+    persistHistory()
+  } catch {
+    localStorage.removeItem(HISTORY_STORAGE_KEY)
+  }
+})
+
+watch(
+  () => props.metrics?.sampledAt,
+  () => {
+    if (!props.metrics) {
+      return
+    }
+
+    appendHistoryPoint(props.metrics)
+  },
+  { immediate: true }
+)
+
+const activeWindow = computed(() => {
+  return windowOptions.find((option) => option.value === selectedWindow.value) || windowOptions[0]
+})
+
+const displayedOptions = computed(() => {
+  return options.filter((option) => activeMetrics.value.includes(option.value))
+})
+
+const visibleHistory = computed(() => {
+  if (activeWindow.value.durationMs === null) {
+    return history.value
+  }
+
+  const minTimestamp = Date.now() - activeWindow.value.durationMs
+  return history.value.filter((point) => point.sampledAt >= minTimestamp)
+})
+
+const scaleMax = computed(() => 100)
+
+const formatValue = (value: number) => `${Math.round(value)}%`
+
+const scaleLabel = computed(() => {
+  return formatValue(scaleMax.value)
+})
+
+const activeWindowLabel = computed(() => activeWindow.value.label)
+
+const isMetricActive = (metric: MetricKey) => activeMetrics.value.includes(metric)
+
+const toggleMetric = (metric: MetricKey) => {
+  if (isMetricActive(metric)) {
+    activeMetrics.value = activeMetrics.value.filter((value) => value !== metric)
+    return
+  }
+
+  activeMetrics.value = [...activeMetrics.value, metric]
+}
+
+const currentMetricValue = (metric: MetricKey) => {
+  return visibleHistory.value.at(-1)?.[metric] ?? 0
+}
+
+const peakMetricValue = (metric: MetricKey) => {
+  return visibleHistory.value.reduce((max, point) => Math.max(max, point[metric]), 0)
+}
+
+const chartLeft = 72
+const chartRight = 936
+const chartTop = 24
+const chartBottom = 280
+const chartWidth = chartRight - chartLeft
+const chartHeight = chartBottom - chartTop
+
+const yAxisTicks = computed(() => {
+  const steps = 4
+
+  return Array.from({ length: steps + 1 }, (_, index) => {
+    const ratio = index / steps
+    const value = scaleMax.value * (1 - ratio)
+    const y = chartTop + chartHeight * ratio
+
+    return {
+      y,
+      label: formatValue(value)
+    }
+  })
+})
+
+const formatTimeLabel = (timestamp: number) => {
+  return new Intl.DateTimeFormat("fr-FR", {
+    hour: "2-digit",
+    minute: "2-digit",
+    second: activeWindow.value.durationMs !== null && activeWindow.value.durationMs <= 5 * 60 * 1000
+      ? "2-digit"
+      : undefined
+  }).format(timestamp)
+}
+
+const xAxisTicks = computed(() => {
+  if (visibleHistory.value.length === 0) {
+    return []
+  }
+
+  if (visibleHistory.value.length === 1) {
+    return [
+      {
+        x: chartLeft,
+        label: formatTimeLabel(visibleHistory.value[0].sampledAt)
+      }
+    ]
+  }
+
+  const steps = 3
+  const firstTimestamp = visibleHistory.value[0].sampledAt
+  const lastTimestamp = visibleHistory.value.at(-1)?.sampledAt || firstTimestamp
+  const span = Math.max(1, lastTimestamp - firstTimestamp)
+
+  return Array.from({ length: steps + 1 }, (_, index) => {
+    const ratio = index / steps
+    const targetTimestamp = firstTimestamp + span * ratio
+    const closestPoint = visibleHistory.value.reduce((closest, point) => {
+      const currentDistance = Math.abs(point.sampledAt - targetTimestamp)
+      const closestDistance = Math.abs(closest.sampledAt - targetTimestamp)
+      return currentDistance < closestDistance ? point : closest
+    }, visibleHistory.value[0])
+
+    return {
+      x: chartLeft + chartWidth * ratio,
+      label: formatTimeLabel(closestPoint.sampledAt)
+    }
+  })
+})
+
+const polylinePoints = (metric: MetricKey) => {
+  const points = visibleHistory.value.map((point) => point[metric])
+
+  if (points.length === 0) {
+    return `${chartLeft},${chartBottom}`
+  }
+
+  if (points.length === 1) {
+    const normalizedValue = points[0] / scaleMax.value
+    const y = chartBottom - normalizedValue * chartHeight
+    return `${chartLeft},${y} ${chartRight},${y}`
+  }
+
+  return points
+    .map((value, index) => {
+      const x = chartLeft + (index / (points.length - 1)) * chartWidth
+      const normalizedValue = scaleMax.value > 0 ? value / scaleMax.value : 0
+      const y = chartBottom - normalizedValue * chartHeight
+
+      return `${x},${Math.max(chartTop, Math.min(chartBottom, y))}`
+    })
+    .join(" ")
+}
+</script>
+
+<style scoped>
+.chart-card {
+  margin-top: 1.5rem;
+  background: rgb(var(--m-secondary));
+  border-radius: 12px;
+  padding: 1.25rem;
+  display: flex;
+  flex-direction: column;
+  gap: 1rem;
+}
+
+.card-header {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 1rem;
+  flex-wrap: wrap;
+}
+
+.card-title {
+  font-family: var(--font-display);
+  font-size: 1.25rem;
+  font-weight: 700;
+  color: rgb(var(--m-text));
+}
+
+.card-copy {
+  margin-top: 0.25rem;
+  font-family: var(--font-mono);
+  font-size: 0.75rem;
+  color: rgb(var(--m-muted));
+  text-transform: uppercase;
+  letter-spacing: 0.12em;
+}
+
+.controls {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-end;
+  gap: 0.75rem;
+}
+
+.toggle-group {
+  display: flex;
+  align-items: center;
+  gap: 0.625rem;
+  flex-wrap: wrap;
+}
+
+.toggle-pill {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.5rem;
+  border-radius: 999px;
+  border: 1px solid rgb(var(--m-accent) / 0.1);
+  background: rgb(var(--m-tertiary));
+  padding: 0.55rem 0.8rem;
+  font-family: var(--font-mono);
+  font-size: 0.72rem;
+  text-transform: uppercase;
+  letter-spacing: 0.12em;
+  color: rgb(var(--m-muted));
+  cursor: pointer;
+  appearance: none;
+  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
+}
+
+.toggle-pill-active {
+  border-color: rgb(var(--m-accent) / 0.28);
+  color: rgb(var(--m-text));
+  transform: translateY(-1px);
+}
+
+.toggle-dot {
+  width: 10px;
+  height: 10px;
+  border-radius: 999px;
+  flex-shrink: 0;
+}
+
+.history-toolbar {
+  display: flex;
+  align-items: center;
+  gap: 0.75rem;
+  flex-wrap: wrap;
+  justify-content: flex-end;
+}
+
+.window-select {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-family: var(--font-mono);
+  font-size: 0.7rem;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  color: rgb(var(--m-muted));
+}
+
+.window-select select {
+  border-radius: 999px;
+  border: 1px solid rgb(var(--m-accent) / 0.14);
+  background: rgb(var(--m-tertiary));
+  padding: 0.55rem 0.8rem;
+  font: inherit;
+  color: rgb(var(--m-text));
+}
+
+.clear-btn {
+  border-radius: 999px;
+  border: 1px solid rgb(var(--m-error) / 0.18);
+  background: rgb(var(--m-error) / 0.08);
+  padding: 0.55rem 0.85rem;
+  font-family: var(--font-mono);
+  font-size: 0.72rem;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  color: rgb(var(--m-error));
+  cursor: pointer;
+  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
+}
+
+.clear-btn:hover {
+  border-color: rgb(var(--m-error) / 0.32);
+  background: rgb(var(--m-error) / 0.14);
+}
+
+.chart-shell {
+  border-radius: 12px;
+  padding: 1rem;
+  background:
+    linear-gradient(180deg, rgb(var(--m-tertiary)) 0%, rgb(var(--m-secondary)) 100%);
+  border: 1px solid rgb(var(--m-accent) / 0.08);
+}
+
+.chart-meta {
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: 0.75rem;
+  margin-bottom: 1rem;
+}
+
+.meta-metric {
+  display: flex;
+  flex-direction: column;
+  gap: 0.2rem;
+}
+
+.meta-label {
+  display: block;
+  margin-bottom: 0.25rem;
+  font-family: var(--font-mono);
+  font-size: 0.68rem;
+  text-transform: uppercase;
+  letter-spacing: 0.14em;
+  color: rgb(var(--m-muted));
+}
+
+.meta-value {
+  font-family: var(--font-display);
+  font-size: 1.35rem;
+  font-weight: 700;
+  color: rgb(var(--m-text));
+}
+
+.meta-subvalue {
+  font-family: var(--font-mono);
+  font-size: 0.7rem;
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+  color: rgb(var(--m-muted));
+}
+
+.chart-svg {
+  width: 100%;
+  height: 320px;
+  display: block;
+}
+
+.axis-line {
+  stroke: rgb(var(--m-border) / 0.55);
+  stroke-width: 1.5;
+}
+
+.grid-line {
+  stroke: rgb(var(--m-border) / 0.35);
+  stroke-width: 1;
+  stroke-dasharray: 6 10;
+}
+
+.grid-line-vertical {
+  stroke-dasharray: 4 12;
+}
+
+.axis-label {
+  font-family: var(--font-mono);
+  font-size: 11px;
+  fill: rgb(var(--m-muted));
+}
+
+.axis-label-y {
+  text-anchor: end;
+}
+
+.axis-label-x {
+  text-anchor: middle;
+}
+
+.chart-line {
+  fill: none;
+  stroke-width: 4;
+  stroke-linecap: round;
+  stroke-linejoin: round;
+}
+
+.chart-skeleton {
+  width: 100%;
+  height: 320px;
+  border-radius: 12px;
+}
+
+@media (max-width: 820px) {
+  .controls {
+    width: 100%;
+    align-items: stretch;
+  }
+
+  .history-toolbar {
+    justify-content: space-between;
+  }
+
+  .chart-meta {
+    grid-template-columns: 1fr;
+  }
+}
+</style>
--- a/components/SystemResources.vue
+++ b/components/SystemResources.vue
@@ -0,0 +1,207 @@
+<template>
+  <div class="resources-card card-glow">
+    <div class="card-header">
+      <h2 class="card-title">Ressources</h2>
+      <span class="font-mono text-[10px] uppercase tracking-widest text-m-muted">CPU / RAM</span>
+    </div>
+
+    <div class="metrics-list">
+      <div
+        v-for="metric in metrics"
+        :key="metric.label"
+        class="metric-row"
+      >
+        <div class="metric-copy">
+          <div class="metric-head">
+            <span class="font-display text-sm font-semibold text-m-text">{{ metric.label }}</span>
+            <span class="font-mono text-xs text-m-muted">{{ metric.detail }}</span>
+          </div>
+
+          <template v-if="isLoading">
+            <div class="metric-skeleton animate-shimmer" />
+          </template>
+          <template v-else>
+            <div class="metric-bar">
+              <div
+                class="metric-bar-fill"
+                :class="metric.toneClass"
+                :style="{ width: `${metric.percent}%` }"
+              />
+            </div>
+          </template>
+        </div>
+
+        <div class="metric-value-area">
+          <template v-if="isLoading">
+            <div class="value-skeleton animate-shimmer" />
+          </template>
+          <template v-else>
+            <span class="metric-value font-mono">{{ metric.percent }}%</span>
+          </template>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import {computed} from "vue"
+import type { SystemMetrics } from "~/types/system";
+
+const props = defineProps<{
+  metrics: SystemMetrics | null
+  loading: boolean
+}>()
+
+const formatMemory = (value: number) => {
+  if (!Number.isFinite(value) || value <= 0) {
+    return "0 GB"
+  }
+
+  return `${(value / 1024 / 1024 / 1024).toFixed(1)} GB`
+}
+
+const toneClass = (percent: number) => {
+  if (percent >= 85) return "tone-error"
+  if (percent >= 65) return "tone-warning"
+  return "tone-success"
+}
+
+const isLoading = computed(() => props.loading || !props.metrics)
+
+const metrics = computed(() => [
+  {
+    label: "CPU",
+    percent: props.metrics?.cpuPercent ?? 0,
+    detail: "Charge instantanee",
+    toneClass: toneClass(props.metrics?.cpuPercent ?? 0)
+  },
+  {
+    label: "RAM",
+    percent: props.metrics?.memoryPercent ?? 0,
+    detail: `${formatMemory(props.metrics?.usedMemory ?? 0)} / ${formatMemory(props.metrics?.totalMemory ?? 0)}`,
+    toneClass: toneClass(props.metrics?.memoryPercent ?? 0)
+  }
+])
+</script>
+
+<style scoped>
+.resources-card {
+  background:
+    linear-gradient(180deg, rgb(var(--m-secondary) / 0.78), rgb(var(--m-secondary) / 0.92));
+  border-radius: 20px;
+  padding: 1.25rem;
+  border: 1px solid rgb(var(--m-border) / 0.32);
+  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.03);
+  display: flex;
+  flex-direction: column;
+  gap: 1rem;
+  transition: background-color 0.4s ease, border-color 0.2s ease;
+}
+
+.card-header {
+  display: flex;
+  align-items: baseline;
+  justify-content: space-between;
+  gap: 0.75rem;
+}
+
+.card-title {
+  font-family: var(--font-display);
+  font-size: 1.25rem;
+  font-weight: 700;
+  color: rgb(var(--m-text));
+}
+
+.metrics-list {
+  display: flex;
+  flex-direction: column;
+  gap: 0.875rem;
+}
+
+.metric-row {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto;
+  gap: 0.75rem;
+  align-items: center;
+  padding: 0.95rem 1rem;
+  border-radius: 14px;
+  background: rgb(var(--m-tertiary) / 0.72);
+  border: 1px solid rgb(var(--m-border) / 0.22);
+}
+
+.metric-copy {
+  min-width: 0;
+}
+
+.metric-head {
+  display: flex;
+  align-items: baseline;
+  justify-content: space-between;
+  gap: 0.75rem;
+  margin-bottom: 0.625rem;
+}
+
+.metric-bar {
+  height: 10px;
+  border-radius: 999px;
+  overflow: hidden;
+  background: rgb(var(--m-bg) / 0.45);
+}
+
+.metric-bar-fill {
+  height: 100%;
+  border-radius: inherit;
+  transition: width 0.35s ease, background-color 0.35s ease;
+}
+
+.metric-value-area {
+  min-width: 54px;
+  display: flex;
+  justify-content: flex-end;
+}
+
+.metric-value {
+  font-size: 1.25rem;
+  font-weight: 700;
+  color: rgb(var(--m-text));
+}
+
+.metric-skeleton {
+  height: 10px;
+  width: 100%;
+  border-radius: 999px;
+}
+
+.value-skeleton {
+  width: 48px;
+  height: 28px;
+  border-radius: 8px;
+}
+
+.tone-success {
+  background: rgb(var(--m-success));
+}
+
+.tone-warning {
+  background: rgb(var(--m-warning));
+}
+
+.tone-error {
+  background: rgb(var(--m-error));
+}
+
+@media (max-width: 820px) {
+  .resources-card {
+    padding: 1rem;
+  }
+
+  .metric-row {
+    grid-template-columns: 1fr;
+  }
+
+  .metric-value-area {
+    justify-content: flex-start;
+  }
+}
+</style>
--- a/composables/useApiAuth.ts
+++ b/composables/useApiAuth.ts
@@ -0,0 +1,90 @@
+function toHeadersObject(headers?: HeadersInit): Record<string, string> {
+  if (!headers) {
+    return {}
+  }
+
+  if (headers instanceof Headers) {
+    return Object.fromEntries(headers.entries())
+  }
+
+  if (Array.isArray(headers)) {
+    return Object.fromEntries(headers)
+  }
+
+  return { ...headers }
+}
+
+function getDownloadFileName(contentDisposition: string | null, fallback: string) {
+  if (!contentDisposition) {
+    return fallback
+  }
+
+  const utf8Match = contentDisposition.match(/filename\*=UTF-8''([^;]+)/i)
+  if (utf8Match?.[1]) {
+    return decodeURIComponent(utf8Match[1])
+  }
+
+  const asciiMatch = contentDisposition.match(/filename="([^"]+)"/i)
+  if (asciiMatch?.[1]) {
+    return asciiMatch[1]
+  }
+
+  return fallback
+}
+
+export function useApiAuthHeader() {
+    const runtimeConfig = useRuntimeConfig()
+    const token = runtimeConfig.public.apiSecretKey
+
+    if (!token) {
+        return {}
+    }
+
+    // Tous les appels frontend vers /api/* reutilisent ce header commun.
+    return {
+        Authorization: `Bearer ${token}`
+    }
+}
+
+export const apiFetch = $fetch.create({})
+
+export function apiRequest(input: RequestInfo | URL, init: RequestInit = {}) {
+  return fetch(input, withApiAuth(init))
+}
+
+export async function downloadApiFile(url: string, fileNameFallback: string) {
+  // Les telechargements passent aussi par fetch pour pouvoir recuperer
+  // le contenu et le nom de fichier renvoye par l'API.
+  const response = await apiRequest(url)
+
+  if (!response.ok) {
+    throw new Error(`HTTP ${response.status}`)
+  }
+
+  const blob = await response.blob()
+  const objectUrl = URL.createObjectURL(blob)
+  const fileName = getDownloadFileName(
+    response.headers.get("content-disposition"),
+    fileNameFallback
+  )
+  const link = document.createElement("a")
+
+  link.href = objectUrl
+  link.download = fileName
+  link.style.display = "none"
+  document.body.appendChild(link)
+  link.click()
+  link.remove()
+  URL.revokeObjectURL(objectUrl)
+}
+
+export function withApiAuth(init: RequestInit = {}) {
+    // Fusionne le header d'auth avec d'eventuels headers deja fournis.
+    return {
+        ...init,
+        headers: {
+            ...useApiAuthHeader(),
+            ...toHeadersObject(init.headers)
+        }
+    }
+}
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -0,0 +1,3 @@
+import createConfigForNuxt from "@nuxt/eslint-config"
+
+export default createConfigForNuxt()
--- a/layouts/default.vue
+++ b/layouts/default.vue
@@ -7,7 +7,7 @@
              :src="logoSrc"
              alt="Logo Malio"
              class="logo"
-          />
+          >
        </div>
        <div class="brand-copy">
          <p class="brand-title">Supervisor</p>
@@ -18,34 +18,43 @@
        <slot name="sidebar"/>
        <nav class="sidebar-nav" aria-label="Sections">
          <p class="nav-label">Navigation</p>
-          <div class="flex flex-col gap-2">
-            <div class="bg-m-tertiary rounded-lg border border-m-accent/6">
-              <NuxtLink
-                  to="/"
-                  class="flex items-center gap-3 px-4 py-2 rounded-lg text-white hover:bg-m-tertiary/80 transition-colors"
-              >
-                <IconifyIcon
-                    icon="mdi:home"
-                    class="text-lg"/>
-                <p>Home</p>
-              </NuxtLink>
-            </div>
-            <div class="bg-m-tertiary rounded-lg border border-m-accent/6">
-              <NuxtLink
-                  to="/backup"
-                  class="flex items-center gap-3 px-4 py-2 rounded-lg text-white hover:bg-m-tertiary/80 transition-colors"
-              >
-                <IconifyIcon
-                    icon="mdi:data"
-                    class="text-lg"/>
-                <p>Backup</p>
-              </NuxtLink>
-            </div>
-          </div>
+          <NuxtLink
+              v-for="item in navItems"
+              :key="`desktop-${item.to}`"
+              v-slot="{ href, navigate, isExactActive }"
+              :to="item.to"
+              custom
+          >
+            <a
+                :href="href"
+                class="nav-link"
+                :class="{ 'nav-link-active': isExactActive }"
+                :aria-current="isExactActive ? 'page' : undefined"
+                @click="navigate"
+            >
+              <span class="nav-link-main">
+                <span class="nav-icon">
+                  <IconifyIcon :icon="item.icon" class="text-lg"/>
+                </span>
+                <span>
+                  <span class="nav-title">{{ item.label }}</span>
+                  <span class="nav-caption">{{ item.caption }}</span>
+                </span>
+              </span>
+              <span class="nav-pill">{{ item.short }}</span>
+            </a>
+          </NuxtLink>
        </nav>
      </div>
      <div class="sidebar-footer">
        <div class="sidebar-divider"/>
+        <div class="status-card">
+          <p class="status-label">Environnement</p>
+          <p class="status-value">Production</p>
+          <p class="status-description">
+            Acces rapide au monitoring, aux sauvegardes et aux cartes systeme.
+          </p>
+        </div>
        <div class="footer-row">
          <p class="font-mono text-[10px] tracking-widest uppercase text-white/40">
            Supervisor {{ appVersion }}
@@ -67,7 +76,7 @@
              :src="logoSrc"
              alt="Logo Malio"
              class="logo"
-          />
+          >
        </div>
        <div class="brand-copy">
          <p class="brand-kicker">Control Center</p>
@@ -224,6 +233,10 @@ const navItems = [
  letter-spacing: -0.02em;
 }

+.sidebar .brand-title {
+  margin-top: 0;
+}
+
 .brand-description {
  margin: 0.55rem 0 0;
  color: rgb(255 255 255 / 0.58);
@@ -245,7 +258,7 @@ const navItems = [

 .sidebar-content {
  flex: 1;
-  padding: 0.5rem 1rem 1rem;
+  padding: 0.75rem 1rem 1rem;
 }

 .sidebar-footer {
@@ -274,7 +287,7 @@ const navItems = [
 .sidebar-nav {
  display: flex;
  flex-direction: column;
-  gap: 0.5rem;
+  gap: 0.625rem;
 }

 .nav-label {
@@ -321,6 +334,16 @@ const navItems = [
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.04);
 }

+.nav-link-active .nav-icon {
+  background: rgb(var(--m-accent) / 0.18);
+  color: white;
+}
+
+.nav-link-active .nav-pill {
+  background: rgb(var(--m-accent) / 0.18);
+  color: white;
+}
+
 .nav-link-main {
  display: flex;
  align-items: center;
@@ -403,6 +426,9 @@ const navItems = [

 .content {
  background: rgb(var(--m-bg));
+  background-image:
+    linear-gradient(180deg, rgb(255 255 255 / 0.01), transparent 18%),
+    radial-gradient(circle at top right, rgb(var(--m-accent) / 0.08), transparent 20%);
  overflow-y: auto;
  min-height: 100vh;
  transition: background-color 0.4s ease;
--- a/nuxt.config.ts
+++ b/nuxt.config.ts
@@ -26,7 +26,7 @@ export default defineNuxtConfig({
    head: {
      link: [
        { rel: "preconnect", href: "https://fonts.googleapis.com" },
-        { rel: "preconnect", href: "https://fonts.gstatic.com", crossorigin: "" },
+        { rel: "preconnect", href: "https://fonts.gstatic.com ", crossorigin: "" },
        {
          rel: "stylesheet",
          href: "https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap"
@@ -35,6 +35,7 @@ export default defineNuxtConfig({
    }
  },
  runtimeConfig: {
+    apiSecretKey: process.env.API_SECRET_KEY,
    public: {
      appVersion: getRepoVersion()
    }
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -7,14 +7,14 @@
    "dev": "nuxt dev",
    "generate": "nuxt generate",
    "preview": "nuxt preview",
-    "postinstall": "nuxt prepare"
+    "postinstall": "nuxt prepare",
+    "lint": "eslint .",
+    "lint:fix": "eslint . --fix"
  },
  "dependencies": {
    "@iconify/vue": "^5.0.0",
-    "iconify": "^1.4.0",
-    "nuxt": "^4.3.1",
-    "vue": "^3.5.29",
-    "vue-router": "^4.6.4"
+    "@nuxt/eslint": "^1.15.2",
+    "nuxt": "^4.3.1"
  },
  "devDependencies": {
    "@semantic-release/changelog": "^6.0.3",
--- a/pages/backup.vue
+++ b/pages/backup.vue
@@ -13,10 +13,19 @@
          </p>
        </div>
      </header>
-      <div class="dashboard-grid">
-        <section class="grid-left" aria-label="Commandes de sauvegarde">
+
+      <section
+        class="status-strip animate-fade-in-up"
+        style="animation-delay: 100ms"
+        aria-label="Statut des sauvegardes"
+      >
+        <StatusBackup />
+      </section>
+
+      <div class="workspace-grid">
+        <section class="workspace-sidebar" aria-label="Commandes de sauvegarde">
          <BackupButtonSee
-            class="animate-fade-in-up backup-selector"
+            class="animate-fade-in-up"
            style="animation-delay: 120ms"
            @select="selectedBackup = $event"
          />
@@ -27,24 +36,27 @@
          />
        </section>

-        <section class="grid-middle" aria-labelledby="backup-files-title">
+        <section class="workspace-main" aria-labelledby="backup-files-title">
          <div class="files-panel animate-fade-in-up" style="animation-delay: 240ms">
            <div class="files-panel-header">
-              <div>
+              <div class="files-panel-copy">
                <p class="section-kicker">Fichiers</p>
                <h2 id="backup-files-title" class="files-panel-title">
                  Historique des sauvegardes
                </h2>
+                <p class="files-panel-description">
+                  Consultez les archives disponibles et telechargez le dernier backup du dossier selectionne.
+                </p>
              </div>
-              <p class="files-panel-meta">
-                {{ selectedBackup ? `Source ${selectedBackup}` : "En attente de selection" }}
-              </p>
+              <span
+                class="selection-pill"
+                :class="{ 'selection-pill-active': selectedBackup }"
+              >
+                {{ selectedBackup ? `Source ${selectedBackup}` : "Selection requise" }}
+              </span>
            </div>

-            <BackupList
-              class="backup-list-mobile"
-              :folder="selectedBackup"
-            />
+            <BackupList :folder="selectedBackup" />
          </div>

          <section
@@ -53,9 +65,12 @@
            aria-labelledby="backup-output-title"
          >
            <div class="files-panel-header">
-              <div>
+              <div class="files-panel-copy">
                <p class="section-kicker">Execution</p>
                <h2 id="backup-output-title" class="files-panel-title">Resultat du script</h2>
+                <p class="files-panel-description">
+                  Le retour du script apparait ici apres execution avec un etat clair en succes ou en erreur.
+                </p>
              </div>
              <span
                class="panel-badge"
@@ -96,6 +111,7 @@
 <script setup lang="ts">
 import { ref } from "vue"
 import BackupRun from "~/components/BackupRun.vue"
+import { apiFetch, downloadApiFile } from "~/composables/useApiAuth"

 definePageMeta({ layout: false })

@@ -119,24 +135,25 @@ const selectedBackup = ref<string | null>(null)
 const scriptResult = ref<ScriptResult>(emptyScriptResult())

 const fetchLatestBackup = async (folder: string) => {
-  const files = await $fetch<string[]>(`/api/backups?folder=${encodeURIComponent(folder)}`)
+  const files = await apiFetch<string[]>(`/api/backups?folder=${encodeURIComponent(folder)}`)
  return files[0] || null
 }

-const triggerDownload = (folder: string, file: string) => {
-  const link = document.createElement("a")
-  link.href = `/api/download?folder=${encodeURIComponent(folder)}&file=${encodeURIComponent(file)}`
-  link.style.display = "none"
-  document.body.appendChild(link)
-  link.click()
-  link.remove()
+const triggerDownload = async (folder: string, file: string) => {
+  const url = `/api/download?folder=${encodeURIComponent(folder)}&file=${encodeURIComponent(file)}`
+  await downloadApiFile(url, file)
+}
+
+const triggerBatchDownload = async (folders: string[]) => {
+  const url = `/api/download-latest?folders=${encodeURIComponent(folders.join(","))}`
+  await downloadApiFile(url, "backup-latest.tar.gz")
 }

 const downloadLatestBackup = async (folder: string) => {
  const latestFile = await fetchLatestBackup(folder)

  if (latestFile) {
-    triggerDownload(folder, latestFile)
+    await triggerDownload(folder, latestFile)
  }
 }

@@ -147,6 +164,11 @@ const handleScriptResult = async (payload: ScriptResult) => {
    return
  }

+  if (payload.downloadFolders.length > 1) {
+    await triggerBatchDownload(payload.downloadFolders)
+    return
+  }
+
  for (const folder of payload.downloadFolders) {
    try {
      await downloadLatestBackup(folder)
@@ -163,15 +185,12 @@ const handleScriptResult = async (payload: ScriptResult) => {
 }

 .dashboard-header {
-  display: grid;
-  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
-  gap: 1.5rem;
-  align-items: end;
  margin-bottom: 1.5rem;
 }

 .header-copy {
  min-width: 0;
+  max-width: 70ch;
 }

 .section-kicker {
@@ -190,26 +209,37 @@ const handleScriptResult = async (payload: ScriptResult) => {
  line-height: 1.65;
 }

-.dashboard-grid {
+.status-strip {
+  margin-bottom: 1.5rem;
+}
+
+.workspace-grid {
  display: grid;
-  grid-template-columns: 300px minmax(0, 1fr);
+  grid-template-columns: minmax(280px, 320px) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
 }

-.grid-left,
-.grid-middle {
+.workspace-sidebar,
+.workspace-main {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-width: 0;
 }

+.workspace-sidebar {
+  position: sticky;
+  top: 2rem;
+}
+
 .files-panel {
  padding: 1.25rem;
  border-radius: 20px;
-  background: rgb(var(--m-secondary) / 0.4);
-  border: 1px solid rgb(var(--m-accent) / 0.08);
+  background:
+    linear-gradient(180deg, rgb(var(--m-secondary) / 0.76), rgb(var(--m-secondary) / 0.92));
+  border: 1px solid rgb(var(--m-border) / 0.32);
+  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.03);
 }

 .output-panel {
@@ -218,12 +248,16 @@ const handleScriptResult = async (payload: ScriptResult) => {

 .files-panel-header {
  display: flex;
-  align-items: end;
+  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
 }

+.files-panel-copy {
+  min-width: 0;
+}
+
 .files-panel-title {
  margin: 0;
  font-family: var(--font-display);
@@ -232,19 +266,41 @@ const handleScriptResult = async (payload: ScriptResult) => {
  color: rgb(var(--m-text));
 }

-.files-panel-meta {
-  margin: 0;
+.files-panel-description {
+  margin: 0.5rem 0 0;
+  max-width: 54ch;
+  color: rgb(var(--m-muted));
+  line-height: 1.6;
+}
+
+.selection-pill {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  min-height: 2.25rem;
+  border-radius: 999px;
+  border: 1px solid rgb(var(--m-border) / 0.36);
+  background: rgb(var(--m-tertiary) / 0.45);
+  padding: 0.45rem 0.8rem;
  font-family: var(--font-mono);
-  font-size: 0.75rem;
+  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgb(var(--m-muted));
-  text-align: right;
+  text-align: center;
+}
+
+.selection-pill-active {
+  border-color: rgb(var(--m-accent) / 0.2);
+  background: rgb(var(--m-accent) / 0.08);
+  color: rgb(var(--m-accent));
 }

 .panel-badge {
  display: inline-flex;
  align-items: center;
+  justify-content: center;
+  min-height: 2.25rem;
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-family: var(--font-mono);
@@ -320,18 +376,22 @@ const handleScriptResult = async (payload: ScriptResult) => {
 }

@media (max-width: 1180px) {
-  .dashboard-header,
-  .dashboard-grid {
+  .workspace-grid {
    grid-template-columns: 1fr;
  }

+  .workspace-sidebar {
+    position: static;
+  }
+
  .files-panel-header {
    align-items: flex-start;
    flex-direction: column;
  }

-  .files-panel-meta {
-    text-align: left;
+  .selection-pill,
+  .panel-badge {
+    width: 100%;
  }
 }

@@ -343,5 +403,9 @@ const handleScriptResult = async (payload: ScriptResult) => {
  .files-panel {
    padding: 1rem;
  }
+
+  .files-panel-title {
+    font-size: 1.2rem;
+  }
 }
 </style>
--- a/pages/index.vue
+++ b/pages/index.vue
@@ -3,9 +3,13 @@
    <div class="dashboard-container">
      <header class="dashboard-header">
        <div>
+          <p class="section-kicker">Operations</p>
          <h1 class="font-display text-3xl font-bold tracking-tight text-m-text">
            Monitoring
          </h1>
+          <p class="header-description">
+            Visualisez l'etat des applications, des sauvegardes et des ressources systeme depuis une vue unique.
+          </p>
        </div>
      </header>

@@ -33,9 +37,24 @@
            </div>

            <div class="grid-middle">
-              <Speedtest class="animate-fade-in-up speedtest-card-mobile" style="animation-delay: 150ms" />
+              <SpeedTest class="animate-fade-in-up speedtest-card-mobile" style="animation-delay: 150ms" />
            </div>
          </div>
+
+          <div class="metrics-row">
+            <SystemMetricsChart
+              :metrics="systemMetrics"
+              :loading="systemLoading"
+              class="animate-fade-in-up"
+              style="animation-delay: 200ms"
+            />
+            <SystemResources
+              :metrics="systemMetrics"
+              :loading="systemLoading"
+              class="animate-fade-in-up"
+              style="animation-delay: 225ms"
+            />
+          </div>
        </div>

        <div class="content-aside">
@@ -47,8 +66,11 @@
 </template>

 <script setup lang="ts">
-definePageMeta({layout: false})
 import {computed, onMounted, ref} from "vue"
+import { apiFetch } from "~/composables/useApiAuth"
+import type { SystemMetrics } from "~/types/system";
+
+definePageMeta({layout: false})

 type DiskSourceResult = {
  key: string
@@ -74,11 +96,13 @@ type DiagramItem = {
  totalText: string
 }

-const selectedBackup = ref<string | null>(null)
 const rawResults = ref<DiskSourceResult[]>([])
 const loading = ref(false)
+const systemMetrics = ref<SystemMetrics | null>(null)
+const systemLoading = ref(true)
 const chartRadius = 52
 const chartCircumference = 2 * Math.PI * chartRadius
+let systemTimer: ReturnType<typeof setInterval> | null = null

 const getHostName = (output: string, fallback: string) => {
  const hostMatch = output.match(/Name:\s*(.+)/i)
@@ -151,16 +175,15 @@ const runScript = async () => {
  rawResults.value = []

  try {
-    const output = await $fetch<DiskApiResponse>("/api/disk")
+    const output = await apiFetch<DiskApiResponse>("/api/disk")
    rawResults.value = output.results
-  } catch (error) {
-    const message = `Erreur: ${error instanceof Error ? error.message : String(error)}`
+  } catch {
    rawResults.value = [
      {
        key: "error",
        label: "Source indisponible",
        ok: false,
-        output: message
+        output: "Erreur lors de l'opération"
      }
    ]
  } finally {
@@ -168,8 +191,27 @@ const runScript = async () => {
  }
 }

+const loadSystemMetrics = async () => {
+  try {
+    systemMetrics.value = await $fetch<SystemMetrics>("/api/system")
+  } catch {
+    systemMetrics.value = null
+  } finally {
+    systemLoading.value = false
+  }
+}
+
 onMounted(() => {
  runScript()
+  loadSystemMetrics()
+  systemTimer = setInterval(loadSystemMetrics, 2000)
+})
+
+onBeforeUnmount(() => {
+  if (systemTimer) {
+    clearInterval(systemTimer)
+    systemTimer = null
+  }
 })
 </script>

@@ -183,8 +225,24 @@ onMounted(() => {
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
-  padding-bottom: 1.5rem;
-  border-bottom: 1px solid rgba(80, 140, 255, 0.08);
+  padding-bottom: 1.25rem;
+  border-bottom: 1px solid rgba(80, 140, 255, 0.1);
+}
+
+.section-kicker {
+  margin: 0 0 0.45rem;
+  font-family: var(--font-mono);
+  font-size: 0.7rem;
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  color: rgb(var(--m-accent));
+}
+
+.header-description {
+  max-width: 62ch;
+  margin-top: 0.9rem;
+  color: rgb(var(--m-muted));
+  line-height: 1.65;
 }

 .storage-section {
@@ -202,9 +260,11 @@ onMounted(() => {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
-  border-radius: 12px;
-  background: rgb(var(--m-secondary));
-  padding: 0.75rem;
+  border-radius: 18px;
+  background:
+    linear-gradient(180deg, rgb(var(--m-secondary) / 0.78), rgb(var(--m-secondary) / 0.92));
+  border: 1px solid rgb(var(--m-border) / 0.32);
+  padding: 0.85rem;
 }

 .content-grid {
@@ -229,12 +289,21 @@ onMounted(() => {
  align-items: start;
 }

+.metrics-row {
+  margin-top: 1.5rem;
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 280px;
+  gap: 1.5rem;
+  align-items: start;
+}
+
 .grid-left,
 .grid-middle,
 .grid-right {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
+  min-width: 0;
 }

@media (max-width: 1180px) {
@@ -260,7 +329,8 @@ onMounted(() => {

  .storage-grid,
  .content-grid,
-  .dashboard-grid {
+  .dashboard-grid,
+  .metrics-row {
    grid-template-columns: 1fr;
  }

--- a/server/api/backup-script.get.ts
+++ b/server/api/backup-script.get.ts
@@ -1,16 +1,8 @@
-import scripts from "../config/backup-script.json"
-
-type BackupScript = {
-  key: string
-  label: string
-  icon?: string
-  downloadFolders?: string[]
-  command: string
-}
+import { backupScripts } from "../utils/backup-scripts"

 export default defineEventHandler(() => {
  return {
-    scripts: (scripts as BackupScript[]).map(({ key, label, icon, downloadFolders }) => ({
+    scripts: backupScripts.map(({ key, label, icon, downloadFolders }) => ({
      key,
      label,
      icon: icon || "mdi:play-circle-outline",
--- a/server/api/backup-script.post.ts
+++ b/server/api/backup-script.post.ts
@@ -1,12 +1,5 @@
 import { exec } from "node:child_process"
-import scripts from "../config/backup-script.json"
-
-type BackupScript = {
-  key: string
-  label: string
-  downloadFolders?: string[]
-  command: string
-}
+import { backupScripts, getBackupScriptCommand } from "../utils/backup-scripts"

 function runCommand(command: string): Promise<string> {
  return new Promise((resolve, reject) => {
@@ -31,7 +24,7 @@ export default defineEventHandler(async (event) => {
    })
  }

-  const script = (scripts as BackupScript[]).find((item) => item.key === key)
+  const script = backupScripts.find((item) => item.key === key)
  if (!script) {
    throw createError({
      statusCode: 404,
@@ -40,7 +33,15 @@ export default defineEventHandler(async (event) => {
  }

  try {
-    const output = await runCommand(script.command)
+    const command = getBackupScriptCommand(script.key)
+    if (!command) {
+      throw createError({
+        statusCode: 500,
+        statusMessage: "Commande de script manquante"
+      })
+    }
+
+    const output = await runCommand(command)
    return {
      ok: true,
      key: script.key,
@@ -49,9 +50,20 @@ export default defineEventHandler(async (event) => {
      output: output.trim()
    }
  } catch (error) {
+    console.error("Erreur execution script:", error)
+
+    if (
+      typeof error === "object" &&
+      error !== null &&
+      "statusCode" in error &&
+      "statusMessage" in error
+    ) {
+      throw error
+    }
+
    throw createError({
      statusCode: 500,
-      statusMessage: `Erreur execution script: ${String(error)}`
+      statusMessage: "Erreur lors de l'opération"
    })
  }
 })
--- a/server/api/backups.get.ts
+++ b/server/api/backups.get.ts
@@ -1,29 +1,15 @@
-import { execFile } from "node:child_process"
-import folderMap from "../config/backup-folders.json"
+import {
+  runSsh,
+  shellQuote,
+  resolveFolderRemoteDir,
+  REMOTE_ROOT,
+} from "../utils/ssh.ts"

-const REMOTE_HOST = process.env.BACKUPS_REMOTE_HOST || "malio-b"
-const REMOTE_ROOT = process.env.BACKUPS_REMOTE_ROOT || "/home/malio-b/backups"
-const MAX_FILES_PER_FOLDER = Number(process.env.BACKUPS_MAX_FILES || "200")
+import {process} from "std-env";
+
+const MAX_FILES_PER_FOLDER = Number(process.env.BACKUPS_MAX_FILES)
 const isSafeFolder = (value: string) => /^[a-zA-Z0-9._-]+$/.test(value)
-const shellQuote = (value: string) => `'${value.replace(/'/g, `'\\''`)}'`
-const FOLDER_MAP = folderMap as Record<string, string>

-function runSsh(command: string): Promise<string> {
-  return new Promise((resolve, reject) => {
-    execFile(
-      "ssh",
-      ["-o", "BatchMode=yes", "-o", "ConnectTimeout=5", REMOTE_HOST, command],
-      { maxBuffer: 10 * 1024 * 1024 },
-      (error, stdout, stderr) => {
-        if (error) {
-          reject(stderr || error.message)
-          return
-        }
-        resolve(stdout)
-      }
-    )
-  })
-}

 function isMissingPathError(error: unknown): boolean {
  const message = String(error || "").toLowerCase()
@@ -31,9 +17,11 @@ function isMissingPathError(error: unknown): boolean {
 }

 function toServerError(error: unknown) {
+  console.error("Erreur backups:", error)
+
  return createError({
    statusCode: 500,
-    statusMessage: `Erreur SSH backups: ${String(error)}`
+    statusMessage: "Erreur lors de l'opération"
  })
 }

@@ -70,30 +58,6 @@ async function getLatestRemoteFile(remoteDir: string): Promise<string | null> {
  return files[0] || null
 }

-async function remoteDirExists(remoteDir: string): Promise<boolean> {
-  const output = await runSsh(`[ -d ${quoteDir(remoteDir)} ] && echo yes || echo no`)
-  return output.trim() === "yes"
-}
-
-async function resolveFolderRemoteDir(folderName: string): Promise<string | null> {
-  const mapped = FOLDER_MAP[folderName]
-  if (mapped) {
-    return `${REMOTE_ROOT}/${mapped}`
-  }
-
-  const direct = `${REMOTE_ROOT}/${folderName}`
-  if (await remoteDirExists(direct)) {
-    return direct
-  }
-
-  const nested = `${REMOTE_ROOT}/bdd_recette/${folderName}`
-  if (await remoteDirExists(nested)) {
-    return nested
-  }
-
-  return null
-}
-
 export default defineEventHandler(async (event) => {
  const { folder } = getQuery(event)
  const folderName = typeof folder === "string" ? folder : null
@@ -118,7 +82,7 @@ export default defineEventHandler(async (event) => {
    }
  }

-  // Sinon on récupère le dernier backup de chaque dossier distant.
+  // Sinon, on récupère le dernier backup de chaque dossier distant.
  let dirs: string[] = []
  try {
    dirs = await listRemoteDirs(REMOTE_ROOT)
--- a/server/api/check-backup.get.ts
+++ b/server/api/check-backup.get.ts
@@ -0,0 +1,151 @@
+import {
+  runSsh,
+  shellQuote,
+  resolveFolderRemoteDir
+} from "../utils/ssh.ts"
+
+import {process} from "std-env";
+import backupOptions from "../config/backup-options.json"
+
+export const BACKUP_HOUR = process.env.BACKUPS_HOUR
+
+type BackupTarget = {
+  name: string
+}
+
+type LatestBackupInfo = {
+  fileName: string | null
+  modifiedAt: string | null
+}
+
+const backupTargets = backupOptions as BackupTarget[]
+
+function toLabel(name: string) {
+  if (name === "sirh") return "SIRH"
+  return name.charAt(0).toUpperCase() + name.slice(1)
+}
+
+function pad(value: number) {
+  return String(value).padStart(2, "0")
+}
+
+function formatDateKey(date: Date) {
+  return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())}`
+}
+
+function getExpectedBackupDate(now: Date) {
+  const expected = new Date(now)
+  if (now.getHours() < BACKUP_HOUR) {
+    expected.setDate(expected.getDate() - 1)
+  }
+
+  expected.setHours(BACKUP_HOUR, 0, 0, 0)
+  return expected
+}
+
+function extractBackupDate(fileName: string | null) {
+  if (!fileName) return null
+
+  const normalized = fileName.replace(/[^0-9]/g, "")
+
+  const yearFirst = normalized.match(/(20\d{2})(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])/)
+  if (yearFirst) {
+    return `${yearFirst[1]}-${yearFirst[2]}-${yearFirst[3]}`
+  }
+
+  const dayFirst = normalized.match(/(0[1-9]|[12]\d|3[01])(0[1-9]|1[0-2])(20\d{2})/)
+  if (dayFirst) {
+    return `${dayFirst[3]}-${dayFirst[2]}-${dayFirst[1]}`
+  }
+
+  return null
+}
+
+function parseRemoteTimestamp(value: string) {
+  const timestamp = Number(value)
+  if (!Number.isFinite(timestamp) || timestamp <= 0) {
+    return null
+  }
+
+  return new Date(timestamp * 1000).toISOString()
+}
+
+async function getLatestBackupInfo(remoteDir: string): Promise<LatestBackupInfo> {
+  const output = await runSsh(
+    `cd ${shellQuote(remoteDir)} && for file in *; do [ -e "$file" ] || continue; printf '%s\\t%s\\n' "$(stat -c '%Y' "$file")" "$file"; done | sort -rn | head -n 1`
+  )
+
+  const line = output.trim()
+  if (!line) {
+    return { fileName: null, modifiedAt: null }
+  }
+
+  const [timestamp, ...nameParts] = line.split("\t")
+  const fileName = nameParts.join("\t").trim() || null
+
+  return {
+    fileName,
+    modifiedAt: parseRemoteTimestamp(timestamp)
+  }
+}
+
+export default defineEventHandler(async () => {
+  const now = new Date()
+  const expectedBackupDate = getExpectedBackupDate(now)
+  const expectedDateKey = formatDateKey(expectedBackupDate)
+  const checkedAt = now.toISOString()
+
+  const results = await Promise.all(
+    backupTargets.map(async (target) => {
+      try {
+        const remoteDir = await resolveFolderRemoteDir(target.name)
+        if (!remoteDir) {
+          return {
+            label: toLabel(target.name),
+            folder: target.name,
+            ok: false,
+            status: 0,
+            checkedAt,
+            latestBackup: null,
+            latestBackupAt: null,
+            backupDate: null,
+            expectedBackupDate: expectedDateKey,
+            error: "Dossier de backup introuvable"
+          }
+        }
+
+        const latestBackupInfo = await getLatestBackupInfo(remoteDir)
+        const backupDate = extractBackupDate(latestBackupInfo.fileName)
+        const ok = backupDate === expectedDateKey
+
+        return {
+          label: toLabel(target.name),
+          folder: target.name,
+          ok,
+          status: ok ? 200 : 0,
+          checkedAt,
+          latestBackup: latestBackupInfo.fileName,
+          latestBackupAt: latestBackupInfo.modifiedAt,
+          backupDate,
+          expectedBackupDate: expectedDateKey,
+          error: latestBackupInfo.fileName ? undefined : "Aucun backup trouve"
+        }
+      } catch (error) {
+        return {
+          label: toLabel(target.name),
+          folder: target.name,
+          ok: false,
+          status: 0,
+          checkedAt,
+          latestBackup: null,
+          latestBackupAt: null,
+          backupDate: null,
+          expectedBackupDate: expectedDateKey,
+          error: error instanceof Error ? error.message : String(error)
+        }
+      }
+    })
+  )
+
+  return { results }
+})
--- a/server/api/discord/messages.get.ts
+++ b/server/api/discord/messages.get.ts
@@ -1,15 +1,31 @@
 export default defineEventHandler(async () => {
-    const token = process.env.DISCORD_BOT_TOKEN
-    const channel = process.env.DISCORD_CHANNEL_ID
+  const token = process.env.DISCORD_BOT_TOKEN
+  const channel = process.env.DISCORD_CHANNEL_ID

+  if (!token || !channel) {
+    throw createError({
+      statusCode: 503,
+      statusMessage: "Service indisponible"
+    })
+  }
+
+  try {
    const messages = await $fetch(
-        `https://discord.com/api/v10/channels/${channel}/messages?limit=20`,
-        {
-            headers: {
-                Authorization: `Bot ${token}`
-            }
+      `https://discord.com/api/v10/channels/${channel}/messages?limit=20`,
+      {
+        headers: {
+          Authorization: `Bot ${token}`
        }
+      }
    )

    return messages
-})
+  } catch (error) {
+    console.error("Erreur Discord messages:", error)
+
+    throw createError({
+      statusCode: 500,
+      statusMessage: "Erreur lors de l'opération"
+    })
+  }
+})
--- a/server/api/disk.get.ts
+++ b/server/api/disk.get.ts
@@ -1,21 +1,36 @@
 import { exec } from "child_process"
-import diskSources from "../config/disk-commands.json"

 type DiskSource = {
  key: string
  label: string
  command: string
+  args?: string[]
 }

-function getCommand(source: DiskSource) {
+const diskSources: DiskSource[] = [
+  {
+    key: "remote",
+    label: "Serveur distant",
+    command: "ssh",
+    args: []
+  },
+  {
+    key: "local",
+    label: "Machine locale",
+    command: "bash",
+    args: []
+  }
+]
+
+function getEnvCommand(source: DiskSource) {
  const envKey = `DISK_COMMAND_${source.key.toUpperCase()}`
  const legacyEnvKey =
    source.key === "remote" ? "DISK_REMOTE_COMMAND" : source.key === "local" ? "DISK_LOCAL_COMMAND" : ""

-  return process.env[envKey] || (legacyEnvKey ? process.env[legacyEnvKey] : undefined) || source.command
+  return process.env[envKey] || (legacyEnvKey ? process.env[legacyEnvKey] : undefined) || null
 }

-function runCommand(command: string): Promise<string> {
+function runShellCommand(command: string): Promise<string> {
  return new Promise((resolve, reject) => {
    exec(command, (error, stdout, stderr) => {
      if (error) {
@@ -29,9 +44,14 @@ function runCommand(command: string): Promise<string> {

 export default defineEventHandler(async () => {
  const results = await Promise.all(
-    (diskSources as DiskSource[]).map(async (source) => {
+    diskSources.map(async (source) => {
      try {
-        const output = await runCommand(getCommand(source))
+        const envCommand = getEnvCommand(source)
+        if (!envCommand) {
+          throw new Error(`Commande disque manquante pour ${source.key}`)
+        }
+
+        const output = await runShellCommand(envCommand)
        return {
          key: source.key,
          label: source.label,
@@ -39,11 +59,12 @@ export default defineEventHandler(async () => {
          output
        }
      } catch (error) {
+        console.error(`Erreur disk source ${source.key}:`, error)
        return {
          key: source.key,
          label: source.label,
          ok: false,
-          output: `Erreur: ${String(error)}`
+          output: "Erreur lors de l'opération"
        }
      }
    })
--- a/server/api/download-latest.get.ts
+++ b/server/api/download-latest.get.ts
@@ -0,0 +1,99 @@
+import {
+  runSsh,
+  shellQuote,
+  resolveFolderRemoteDir,
+  REMOTE_HOST,
+} from "../utils/ssh.ts"
+
+import {spawn} from "unenv/node/child_process";
+
+const isSafeFolder = (value: string) => /^[a-zA-Z0-9._-]+$/.test(value)
+
+async function getLatestRemoteFile(remoteDir: string): Promise<string | null> {
+  const output = await runSsh(`cd ${shellQuote(remoteDir)} && ls -1A | sort -r | head -n 1`)
+  const fileName = output.trim()
+  return fileName || null
+}
+
+function buildContentDisposition(fileName: string) {
+  const asciiName = fileName.replace(/[^\x20-\x7E]/g, "_").replace(/["\\]/g, "_")
+  return `attachment; filename="${asciiName}"; filename*=UTF-8''${encodeURIComponent(fileName)}`
+}
+
+export default defineEventHandler(async (event) => {
+  const { folders } = getQuery(event)
+  const folderParam = typeof folders === "string" ? folders : ""
+  const folderNames = folderParam
+    .split(",")
+    .map((folder) => folder.trim())
+    .filter(Boolean)
+
+  if (folderNames.length === 0) {
+    throw createError({ statusCode: 400, statusMessage: "Paramètre folders invalide" })
+  }
+
+  if (folderNames.some((folder) => !isSafeFolder(folder))) {
+    throw createError({ statusCode: 400, statusMessage: "Paramètre folders invalide" })
+  }
+
+  const uniqueFolders = [...new Set(folderNames)]
+  const archiveEntries: Array<{ remoteDir: string; fileName: string; archiveName: string }> = []
+
+  for (const folderName of uniqueFolders) {
+    const remoteDir = await resolveFolderRemoteDir(folderName)
+    if (!remoteDir) {
+      continue
+    }
+
+    const fileName = await getLatestRemoteFile(remoteDir)
+    if (!fileName) {
+      continue
+    }
+
+    archiveEntries.push({
+      remoteDir,
+      fileName,
+      archiveName: `${folderName}/${fileName}`
+    })
+  }
+
+  if (archiveEntries.length === 0) {
+    throw createError({ statusCode: 404, statusMessage: "Aucun fichier a telecharger" })
+  }
+
+  const dateLabel = new Date().toISOString().slice(0, 19).replace(/[:T]/g, "-")
+  const archiveName = `backup-latest-${dateLabel}.tar.gz`
+  const tarArgs = archiveEntries.flatMap(({ remoteDir, fileName, archiveName: entryName }) => [
+    "--transform",
+    shellQuote(`s|^${fileName}$|${entryName}|`),
+    "-C",
+    shellQuote(remoteDir),
+    shellQuote(fileName)
+  ])
+  const remoteCommand = `tar -czf - ${tarArgs.join(" ")}`
+
+  setHeader(event, "Content-Type", "application/gzip")
+  setHeader(event, "Content-Disposition", buildContentDisposition(archiveName))
+
+  const child = spawn("ssh", [
+    "-o",
+    "BatchMode=yes",
+    "-o",
+    "ConnectTimeout=5",
+    REMOTE_HOST,
+    remoteCommand
+  ])
+
+  let stderr = ""
+  child.stderr.on("data", (chunk) => {
+    stderr += chunk.toString()
+  })
+
+  child.on("close", (code) => {
+    if (code !== 0) {
+      console.error(`Erreur archive SSH (${code}): ${stderr}`)
+    }
+  })
+
+  return sendStream(event, child.stdout)
+})
--- a/server/api/download.get.ts
+++ b/server/api/download.get.ts
@@ -1,92 +1,27 @@
-import { execFile, spawn } from "node:child_process"
-import { Readable } from "node:stream"
-import folderMap from "../config/backup-folders.json"
-
-const REMOTE_HOST = process.env.BACKUPS_REMOTE_HOST || "malio-b"
-const REMOTE_ROOT = process.env.BACKUPS_REMOTE_ROOT || "/home/malio-b/backups"
-const FOLDER_MAP = folderMap as Record<string, string>
+import {
+  runSsh,
+  shellQuote,
+  resolveFolderRemoteDir,
+  REMOTE_HOST,
+} from "../utils/ssh.ts"
+import {spawn} from "unenv/node/child_process";

 const isSafeFolder = (value: string) => /^[a-zA-Z0-9._-]+$/.test(value)
-const isSafeFile = (value: string) => /^[^/\\]+$/.test(value)
-const shellQuote = (value: string) => `'${value.replace(/'/g, `'\\''`)}'`
+const isSafeFile = (value: string) => /^[a-zA-Z0-9._-]+$/.test(value)

-function runSsh(command: string): Promise<string> {
-  return new Promise((resolve, reject) => {
-    execFile(
-      "ssh",
-      ["-o", "BatchMode=yes", "-o", "ConnectTimeout=5", REMOTE_HOST, command],
-      { maxBuffer: 10 * 1024 * 1024 },
-      (error, stdout, stderr) => {
-        if (error) {
-          reject(stderr || error.message)
-          return
-        }
-        resolve(stdout)
-      }
-    )
-  })
-}
-
-async function remoteDirExists(remoteDir: string): Promise<boolean> {
-  const output = await runSsh(`[ -d ${shellQuote(remoteDir)} ] && echo yes || echo no`)
-  return output.trim() === "yes"
-}
-
-async function resolveFolderRemoteDir(folderName: string): Promise<string | null> {
-  const mapped = FOLDER_MAP[folderName]
-  if (mapped) {
-    return `${REMOTE_ROOT}/${mapped}`
-  }
-
-  const direct = `${REMOTE_ROOT}/${folderName}`
-  if (await remoteDirExists(direct)) {
-    return direct
-  }
-
-  const nested = `${REMOTE_ROOT}/bdd_recette/${folderName}`
-  if (await remoteDirExists(nested)) {
-    return nested
-  }
-
-  return null
-}

 function buildContentDisposition(fileName: string) {
  const asciiName = fileName.replace(/[^\x20-\x7E]/g, "_").replace(/["\\]/g, "_")
  return `attachment; filename="${asciiName}"; filename*=UTF-8''${encodeURIComponent(fileName)}`
 }

-function speedtestStream(event: any) {
-  const size = 128 * 1024 * 1024
-  let sent = 0
-
-  const stream = new Readable({
-    read(chunkSize) {
-      if (sent >= size) {
-        this.push(null)
-        return
-      }
-
-      const remaining = size - sent
-      const chunk = Buffer.alloc(Math.min(chunkSize, remaining), "a")
-      sent += chunk.length
-      this.push(chunk)
-    }
-  })
-
-  setHeader(event, "Content-Type", "application/octet-stream")
-  setHeader(event, "Content-Length", size)
-  return stream
-}
-
 export default defineEventHandler(async (event) => {
  const { folder, file } = getQuery(event)
  const folderName = typeof folder === "string" ? folder : null
  const fileName = typeof file === "string" ? file : null

-  // Compat mode: utilisé par le test de débit.
  if (!folderName || !fileName) {
-    return speedtestStream(event)
+    throw createError({ statusCode: 400, statusMessage: "Paramètres manquants" })
  }

  if (!isSafeFolder(folderName) || !isSafeFile(fileName)) {
--- a/server/api/speedtest.get.ts
+++ b/server/api/speedtest.get.ts
@@ -0,0 +1,24 @@
+import { Readable } from "node:stream"
+
+export default defineEventHandler((event) => {
+  const size = 128 * 1024 * 1024
+  let sent = 0
+
+  const stream = new Readable({
+    read(chunkSize) {
+      if (sent >= size) {
+        this.push(null)
+        return
+      }
+
+      const remaining = size - sent
+      const chunk = Buffer.alloc(Math.min(chunkSize, remaining), "a")
+      sent += chunk.length
+      this.push(chunk)
+    }
+  })
+
+  setHeader(event, "Content-Type", "application/octet-stream")
+  setHeader(event, "Content-Length", size)
+  return stream
+})
--- a/server/api/system.get.ts
+++ b/server/api/system.get.ts
@@ -0,0 +1,5 @@
+import { getSystemMetricsSnapshot } from "../plugins/metrics-worker"
+
+export default defineEventHandler(() => {
+  return getSystemMetricsSnapshot()
+})
--- a/server/config/backup-script.json
+++ b/server/config/backup-script.json
@@ -1,22 +0,0 @@
-[
-  {
-    "key": "backup-bdd-recette",
-    "label": "Backup BDD recette",
-    "icon": "mdi:database-export",
-    "downloadFolders": ["ferme", "inventory", "sirh", "user"],
-    "command": "ssh ferme 'cd /home/malio/Malio-ops/RecetteScripts && bash backup-bdd-recette.sh && exit'"
-  },
-  {
-    "key": "check-statut-recette",
-    "label": "Check statut recette",
-    "icon": "mdi:server-network",
-    "command": "ssh ferme 'cd /home/malio/Malio-ops/RecetteScripts && bash check-statut-recette.sh && exit'"
-  },
-  {
-    "key": "backup-vaultwarden",
-    "label": "Backup vaultwarden",
-    "icon": "mdi:data",
-    "downloadFolders": ["bitwarden"],
-    "command": "ssh bitwarden 'cd /home/matt/vaultwarden/Malio-ops/BackupVaultWarden && bash backup-vaultwarden.sh && exit'"
-  }
-]
--- a/server/config/disk-commands.json
+++ b/server/config/disk-commands.json
@@ -1,12 +0,0 @@
-[
-  {
-    "key": "remote",
-    "label": "Serveur distant",
-    "command": "ssh malio-b 'cd /home/malio-b/Malio-ops/CheckStorage && bash check-storage.sh && exit'"
-  },
-  {
-    "key": "local",
-    "label": "Machine locale",
-    "command": "bash /home/kevin/check_storage.sh"
-  }
-]
--- a/server/middleware/auth-cookie.ts
+++ b/server/middleware/auth-cookie.ts
@@ -0,0 +1,25 @@
+export default defineEventHandler((event) => {
+  const path = event.path || event.node.req.url || ""
+
+  if (path.startsWith("/api/")) {
+    return
+  }
+
+  const runtimeConfig = useRuntimeConfig(event)
+  const expectedToken = runtimeConfig.apiSecretKey
+
+  if (!expectedToken) {
+    return
+  }
+
+  if (getCookie(event, "api_auth_token") === expectedToken) {
+    return
+  }
+
+  setCookie(event, "api_auth_token", expectedToken, {
+    httpOnly: true,
+    sameSite: "lax",
+    secure: process.env.NODE_ENV === "production",
+    path: "/"
+  })
+})
--- a/server/middleware/auth.ts
+++ b/server/middleware/auth.ts
@@ -0,0 +1,31 @@
+export default defineEventHandler((event) => {
+  const path = event.path || event.node.req.url || ""
+
+  // Le middleware ne s'applique qu'aux routes API, sauf l'endpoint de ping
+  // qui reste public pour les tests de connectivite.
+  if (!path.startsWith("/api/") || path === "/api/ping") {
+    return
+  }
+
+  const runtimeConfig = useRuntimeConfig(event)
+  const authorization = getHeader(event, "authorization")
+  const cookieToken = getCookie(event, "api_auth_token")
+  const expectedToken = runtimeConfig.apiSecretKey
+
+  // Si aucun secret n'est configure cote serveur, on refuse la requete.
+  if (!expectedToken) {
+    throw createError({
+      statusCode: 401,
+      statusMessage: "Unauthorized"
+    })
+  }
+
+  // Le secret peut venir soit d'un header serveur explicite,
+  // soit du cookie httpOnly pose pour l'application web.
+  if (authorization !== `Bearer ${expectedToken}` && cookieToken !== expectedToken) {
+    throw createError({
+      statusCode: 401,
+      statusMessage: "Unauthorized"
+    })
+  }
+})
--- a/server/plugins/metrics-worker.ts
+++ b/server/plugins/metrics-worker.ts
@@ -0,0 +1,195 @@
+import fs from "node:fs"
+import os from "node:os"
+import type { SystemMetrics } from "~/types/system"
+
+type CpuTimesSnapshot = {
+  idle: number
+  total: number
+}
+
+type NetworkTotals = {
+  rxBytes: number
+  txBytes: number
+}
+
+type NetworkSnapshot = NetworkTotals & {
+  timestamp: number
+}
+
+let lastCpuSnapshot: CpuTimesSnapshot | null = null
+let lastNetworkSnapshot: NetworkSnapshot | null = null
+let intervalId: NodeJS.Timeout | null = null
+let latestSnapshot: SystemMetrics = createSnapshot({
+  cpuPercent: 0,
+  incomingMbps: 0,
+  outgoingMbps: 0
+})
+
+function createSnapshot(overrides: {
+  cpuPercent: number
+  incomingMbps: number
+  outgoingMbps: number
+}): SystemMetrics {
+  const totalMemory = os.totalmem()
+  const freeMemory = os.freemem()
+  const usedMemory = totalMemory - freeMemory
+  const memoryPercent = totalMemory > 0 ? Math.round((usedMemory / totalMemory) * 100) : 0
+
+  return {
+    cpuPercent: overrides.cpuPercent,
+    memoryPercent,
+    totalMemory,
+    usedMemory,
+    incomingMbps: overrides.incomingMbps,
+    outgoingMbps: overrides.outgoingMbps,
+    sampledAt: new Date().toISOString()
+  }
+}
+
+function getCpuSnapshot(): CpuTimesSnapshot {
+  return os.cpus().reduce(
+    (snapshot, cpu) => {
+      const total = Object.values(cpu.times).reduce((sum, value) => sum + value, 0)
+
+      snapshot.idle += cpu.times.idle
+      snapshot.total += total
+
+      return snapshot
+    },
+    { idle: 0, total: 0 }
+  )
+}
+
+function getCpuUsagePercent() {
+  const currentSnapshot = getCpuSnapshot()
+
+  if (!lastCpuSnapshot) {
+    lastCpuSnapshot = currentSnapshot
+    return 0
+  }
+
+  const idleDelta = currentSnapshot.idle - lastCpuSnapshot.idle
+  const totalDelta = currentSnapshot.total - lastCpuSnapshot.total
+  lastCpuSnapshot = currentSnapshot
+
+  if (totalDelta <= 0) {
+    return 0
+  }
+
+  return Math.max(0, Math.min(100, Math.round((1 - idleDelta / totalDelta) * 100)))
+}
+
+function getNetworkTotals(): NetworkTotals | null {
+  try {
+    const content = fs.readFileSync("/proc/net/dev", "utf8")
+
+    return content
+      .split("\n")
+      .slice(2)
+      .map((line) => line.trim())
+      .filter(Boolean)
+      .reduce(
+        (totals, line) => {
+          const [namePart, valuesPart] = line.split(":")
+          const interfaceName = namePart?.trim()
+
+          if (!interfaceName || interfaceName === "lo" || !valuesPart) {
+            return totals
+          }
+
+          const values = valuesPart.trim().split(/\s+/)
+          const rxBytes = Number.parseInt(values[0] || "0", 10)
+          const txBytes = Number.parseInt(values[8] || "0", 10)
+
+          if (Number.isFinite(rxBytes)) {
+            totals.rxBytes += rxBytes
+          }
+
+          if (Number.isFinite(txBytes)) {
+            totals.txBytes += txBytes
+          }
+
+          return totals
+        },
+        { rxBytes: 0, txBytes: 0 }
+      )
+  } catch {
+    return null
+  }
+}
+
+function getNetworkRatesMbps() {
+  const totals = getNetworkTotals()
+  const now = Date.now()
+
+  if (!totals) {
+    lastNetworkSnapshot = null
+    return {
+      incomingMbps: 0,
+      outgoingMbps: 0
+    }
+  }
+
+  const currentSnapshot: NetworkSnapshot = {
+    ...totals,
+    timestamp: now
+  }
+
+  if (!lastNetworkSnapshot) {
+    lastNetworkSnapshot = currentSnapshot
+    return {
+      incomingMbps: 0,
+      outgoingMbps: 0
+    }
+  }
+
+  const elapsedSeconds = (currentSnapshot.timestamp - lastNetworkSnapshot.timestamp) / 1000
+
+  if (elapsedSeconds <= 0) {
+    lastNetworkSnapshot = currentSnapshot
+    return {
+      incomingMbps: 0,
+      outgoingMbps: 0
+    }
+  }
+
+  const incomingMbps = Math.max(
+    0,
+    Number((((currentSnapshot.rxBytes - lastNetworkSnapshot.rxBytes) * 8) / elapsedSeconds / 1000000).toFixed(2))
+  )
+  const outgoingMbps = Math.max(
+    0,
+    Number((((currentSnapshot.txBytes - lastNetworkSnapshot.txBytes) * 8) / elapsedSeconds / 1000000).toFixed(2))
+  )
+
+  lastNetworkSnapshot = currentSnapshot
+
+  return {
+    incomingMbps,
+    outgoingMbps
+  }
+}
+
+function refreshSnapshot() {
+  const cpuPercent = getCpuUsagePercent()
+  const { incomingMbps, outgoingMbps } = getNetworkRatesMbps()
+
+  latestSnapshot = createSnapshot({
+    cpuPercent,
+    incomingMbps,
+    outgoingMbps
+  })
+}
+
+export function getSystemMetricsSnapshot() {
+  return latestSnapshot
+}
+
+export default defineNitroPlugin(() => {
+  if (intervalId) {
+    return
+  }
+
+  refreshSnapshot()
+  intervalId = setInterval(refreshSnapshot, 2000)
+})
--- a/server/utils/backup-scripts.ts
+++ b/server/utils/backup-scripts.ts
@@ -0,0 +1,31 @@
+export type BackupScript = {
+  key: string
+  label: string
+  icon?: string
+  downloadFolders?: string[]
+}
+
+export const backupScripts: BackupScript[] = [
+  {
+    key: "backup-bdd-recette",
+    label: "Backup BDD recette",
+    icon: "mdi:database-export",
+    downloadFolders: ["ferme", "inventory", "sirh", "user"]
+  },
+  {
+    key: "check-statut-recette",
+    label: "Check statut recette",
+    icon: "mdi:server-network"
+  },
+  {
+    key: "backup-vaultwarden",
+    label: "Backup vaultwarden",
+    icon: "mdi:data",
+    downloadFolders: ["bitwarden"]
+  }
+]
+
+export function getBackupScriptCommand(key: string) {
+  const envKey = `BACKUP_SCRIPT_COMMAND_${key.toUpperCase().replace(/-/g, "_")}`
+  return process.env[envKey] || null
+}
--- a/server/utils/ssh.ts
+++ b/server/utils/ssh.ts
@@ -0,0 +1,51 @@
+import { execFile } from "node:child_process"
+import {process} from "std-env";
+import folderMap from "#server/config/backup-folders.json";
+
+export const REMOTE_HOST = process.env.BACKUPS_REMOTE_HOST
+export const REMOTE_ROOT = process.env.BACKUPS_REMOTE_ROOT || "/home/malio-b/backups"
+export const FOLDER_MAP = folderMap as Record<string, string>
+
+
+export const shellQuote = (value: string) => `'${value.replace(/'/g, `'\\''`)}'`
+
+export function runSsh(command: string): Promise<string> {
+    return new Promise((resolve, reject) => {
+        execFile(
+            "ssh",
+            ["-o", "BatchMode=yes", "-o", "ConnectTimeout=5", REMOTE_HOST, command],
+            { maxBuffer: 10 * 1024 * 1024 },
+            (error, stdout, stderr) => {
+                if (error) {
+                    reject(stderr || error.message)
+                    return
+                }
+                resolve(stdout)
+            }
+        )
+    })
+}
+
+async function remoteDirExists(remoteDir: string): Promise<boolean> {
+    const output = await runSsh(`[ -d ${shellQuote(remoteDir)} ] && echo yes || echo no`)
+    return output.trim() === "yes"
+}
+
+export async function resolveFolderRemoteDir(folderName: string): Promise<string | null> {
+    const mapped = FOLDER_MAP[folderName]
+    if (mapped) {
+        return `${REMOTE_ROOT}/${mapped}`
+    }
+
+    const direct = `${REMOTE_ROOT}/${folderName}`
+    if (await remoteDirExists(direct)) {
+        return direct
+    }
+
+    const nested = `${REMOTE_ROOT}/bdd_recette/${folderName}`
+    if (await remoteDirExists(nested)) {
+        return nested
+    }
+
+    return null
+}
--- a/types/system.ts
+++ b/types/system.ts
@@ -0,0 +1,9 @@
+export type SystemMetrics = {
+    cpuPercent: number
+    memoryPercent: number
+    totalMemory: number
+    usedMemory: number
+    incomingMbps: number
+    outgoingMbps: number
+    sampledAt: string
+}
Author	SHA1	Message	Date
Kevin Boudet	7261f9f0e9	Merge pull request 'feat: add check backup' (#18 ) from feat/440-add-section-check-backup into develop All checks were successful Release / release (push) Successful in 27s Details Reviewed-on: #18	2026-03-17 09:26:41 +00:00
kevin	5184e26293	fix: readme	2026-03-17 08:54:33 +01:00
kevin	829ac07d38	fix: use env only	2026-03-16 15:05:48 +01:00
kevin	e13e1eb3dd	fix: use env only	2026-03-16 14:43:55 +01:00
kevin	69c192c35a	fix: lint	2026-03-16 14:37:42 +01:00
kevin	f7ac255820	fix: use env	2026-03-16 14:28:01 +01:00
kevin	5495e18173	feat: add check backup	2026-03-16 11:30:34 +01:00
semantic-release-bot	3f00c229cb	chore(release): 1.3.1	2026-03-16 09:47:56 +00:00
Kevin Boudet	f4f38cf6d1	Merge pull request 'fix/arch-03 et arch-04' (#17 ) from fix/arch-03-worker-system-metric into develop All checks were successful Release / release (push) Successful in 28s Details Reviewed-on: #17	2026-03-16 09:47:30 +00:00
kevin	6eddc11253	fix: arch-03 worker system metric	2026-03-13 13:40:30 +01:00
kevin	c6d5843022	fix: arch-03 worker system metric	2026-03-13 11:45:09 +01:00
kevin	ffb84b41a9	fix: arch-02 make type file	2026-03-13 11:11:31 +01:00
kevin	7c3467d85f	fix: extract shared ssh utilities	2026-03-13 11:05:34 +01:00
semantic-release-bot	a2f2e8f255	chore(release): 1.3.0	2026-03-13 09:34:20 +00:00
Kevin Boudet	5cfafa88cf	Merge pull request 'feat/system-metrics' (#14 ) from feat/system-metrics into develop All checks were successful Release / release (push) Successful in 30s Details Reviewed-on: #14	2026-03-13 09:33:53 +00:00
kevin	656917c776	Merge branch 'develop' into feat/system-metrics # Conflicts: # pages/index.vue	2026-03-13 10:24:14 +01:00
Kevin Boudet	90fd395a26	Merge pull request 'fix : securite regex et message erreur et endpoint' (#13 ) from feat/add-module-lint into develop All checks were successful Release / release (push) Successful in 30s Details Reviewed-on: #13 Reviewed-by: THOLOT DECHENE Matthieu <matthieu@yuno.malio.fr>	2026-03-13 09:19:02 +00:00
kevin	35cfcb1bcf	fix : merge develop	2026-03-13 10:18:10 +01:00
kevin	92ed9b040f	Merge branch 'develop' into feat/add-module-lint # Conflicts: # components/BackupRun.vue # composables/useApiAuth.ts # pages/index.vue # server/api/disk.get.ts	2026-03-13 10:03:18 +01:00
Kevin Boudet	e52fbaf799	Merge pull request 'fix/correctif-sec' (#12 ) from fix/correctif-sec into develop All checks were successful Release / release (push) Successful in 27s Details Reviewed-on: #12 Reviewed-by: THOLOT DECHENE Matthieu <matthieu@yuno.malio.fr>	2026-03-13 08:48:26 +00:00
kevin	00dc2daa3d	fix : correctif mr	2026-03-13 09:47:09 +01:00
kevin	7643600196	fix : env	2026-03-12 09:42:28 +01:00
kevin	b6375b4242	fix : clean package json et exemple env	2026-03-12 09:28:06 +01:00
kevin	9393abc8df	fix : securite regex et message erreur et endpoint	2026-03-12 09:20:07 +01:00
kevin	b3fc6f77b1	fix : securite regex et message erreur et endpoint	2026-03-12 08:58:58 +01:00
kevin	47bc8ba966	fix : securite middle et execfile	2026-03-12 08:37:53 +01:00
kevin	31e101abbd	feat: add system metrics dashboard	2026-03-10 15:54:45 +01:00
semantic-release-bot	126d6b505a	chore(release): 1.2.4	2026-03-10 14:05:53 +00:00
Kevin Boudet	c758c4d904	Merge pull request 'fix: bundle latest backup downloads' (#10 ) from fix/backup-history into develop All checks were successful Release / release (push) Successful in 27s Details Reviewed-on: #10	2026-03-10 14:05:29 +00:00
kevin	ffe463e130	fix: bundle latest backup downloads	2026-03-10 15:02:43 +01:00