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.

pages/verein/galerie.vue

@@ -250,7 +250,10 @@ const uploadForm = ref({
 })
 
 const isAdmin = computed(() => authStore.isAdmin)
-const isVorstand = computed(() => authStore.user?.role === 'vorstand')
+const isVorstand = computed(() => {
+  const roles = authStore.user?.roles || (authStore.user?.role ? [authStore.user.role] : [])
+  return roles.includes('vorstand')
+})
 
 useHead({
   title: 'Galerie - Harheimer TC',