Update dependencies to include TinyMCE and Quill, enhance Navigation component with a new Newsletter submenu, and implement role-based access control for CMS features. Refactor user role handling to support multiple roles and improve user management functionality across various API endpoints.

server/api/auth/status.get.js

@@ -23,15 +23,19 @@ export default defineEventHandler(async (event) => {
       }
     }
 
+    const roles = Array.isArray(user.roles) ? user.roles : (user.role ? [user.role] : ['mitglied'])
+    
     return {
       isLoggedIn: true,
       user: {
         id: user.id,
         email: user.email,
         name: user.name,
-        role: user.role
+        roles: roles
       },
-      role: user.role
+      roles: roles,
+      // Rückwärtskompatibilität: erste Rolle als role
+      role: roles[0] || 'mitglied'
     }
   } catch (error) {
     console.error('Auth-Status-Fehler:', error)