feat(catalog) : declare CatalogModule with RBAC permissions and sync 3 RBAC sources

- CatalogModule.php (REQUIRED=true) expose 2 permissions : catalog.categories.view + catalog.categories.manage
- modules.php : wire CatalogModule
- sidebar.php : item "Gestion des categories" dans la section Administration (gate sur catalog.categories.view)
- fr.json : cle sidebar.catalog.categories
- personas.ts : user-full recoit les 2 permissions, super-admin + ALL_ADMIN_LINKS etendus avec 'categories'
- SeedE2ECommand.php : miroir back, user-full recoit les 2 permissions

RG-1.01 verifiee manuellement (admin 200, bob 403, anonyme 401) sur /api/categories et /api/category_types.

frontend/tests/e2e/_fixtures/personas.ts

@@ -35,7 +35,7 @@ export interface Persona {
     // sidebar-visibility pour driver la matrice. Les valeurs correspondent
     // aux slugs de route (`/admin/<slug>`), volontairement stables quand
     // la copie/i18n change.
-    expectedAdminLinks: Array<'users' | 'roles' | 'sites' | 'audit-log'>
+    expectedAdminLinks: Array<'users' | 'roles' | 'sites' | 'audit-log' | 'categories'>
 }
 
 const SHARED_PASSWORD = 'e2e-secret'
@@ -47,7 +47,7 @@ export const personas: Record<PersonaKey, Persona> = {
         password: SHARED_PASSWORD,
         isAdmin: true,
         permissions: [],
-        expectedAdminLinks: ['users', 'roles', 'sites', 'audit-log'],
+        expectedAdminLinks: ['users', 'roles', 'sites', 'categories', 'audit-log'],
     },
     'user-full': {
         key: 'user-full',
@@ -63,8 +63,10 @@ export const personas: Record<PersonaKey, Persona> = {
             'sites.view',
             'sites.manage',
             'sites.bypass_scope',
+            'catalog.categories.view',
+            'catalog.categories.manage',
         ],
-        expectedAdminLinks: ['users', 'roles', 'sites', 'audit-log'],
+        expectedAdminLinks: ['users', 'roles', 'sites', 'categories', 'audit-log'],
     },
     'user-readonly': {
         key: 'user-readonly',
@@ -109,4 +111,4 @@ export function getPersona(key: PersonaKey): Persona {
     return personas[key]
 }
 
-export const ALL_ADMIN_LINKS = ['users', 'roles', 'sites', 'audit-log'] as const
+export const ALL_ADMIN_LINKS = ['users', 'roles', 'sites', 'categories', 'audit-log'] as const