Implement Role Reset on Logout and Enhance AreaTabs Logic

- Added a resetRoles function in useActiveRole to clear user roles upon logout, ensuring a clean state.
- Updated UserMenu.vue to call resetRoles during logout for improved role management.
- Enhanced AreaTabs.vue to support multiple newly added tabs with staggered confetti animations, improving user engagement.
- Refactored logic to track newly added areas and their visibility, ensuring a smoother navigation experience.

app/components/UserMenu.vue

@@ -15,6 +15,7 @@ import {
 } from './ui/dropdown-menu'
 
 const { user, loggedIn, logout } = useAuth()
+const { resetRoles } = useActiveRole()
 
 // Extended user type with all profile fields
 type ExtendedUser = typeof user.value & {
@@ -45,6 +46,8 @@ const userInitials = computed(() => {
 async function handleLogout() {
   try {
     await logout()
+    // Reset role state to default (private, no roles)
+    resetRoles()
   } catch (error) {
     console.error('Logout error:', error)
   }

app/components/navigation/AreaTabs.vue

@@ -56,12 +56,21 @@ const areas: ProductArea[] = [
     route: '/experimenta',
     roleVisibility: 'all',
   },
+  {
+    id: 'pedagogical-offers',
+    label: 'Pädagogische Angebote',
+    icon: GraduationCap,
+    enabled: true,
+    visible: true,
+    route: '/experimenta',
+    roleVisibility: ['educator'],
+  },
   {
     id: 'labs',
     label: 'Labore',
     icon: FlaskConical,
     enabled: false,
-    visible: false,
+    visible: true,
     badge: 'Demnächst',
     route: '/labs',
     roleVisibility: ['educator', 'company'],
@@ -107,7 +116,7 @@ const currentArea = computed(() => {
 
 // Track previous area IDs for animation detection
 const previousAreaIds = ref<string[]>([])
-const newlyAddedAreaId = ref<string | null>(null)
+const newlyAddedAreaIds = ref<string[]>([])
 const tabRefs = ref<Record<string, HTMLElement>>({})
 
 // Watch for changes in visible areas to trigger animations
@@ -115,25 +124,40 @@ watch(visibleAreas, (newAreas, oldAreas) => {
   const newAreaIds = newAreas.map(a => a.id)
   const oldAreaIds = oldAreas?.map(a => a.id) || []
 
+  // Check if current route is still accessible with new visible areas
+  const currentPath = route.path
+  if (currentPath !== '/') {
+    const isCurrentRouteStillVisible = newAreas.some(area =>
+      area.route !== '/' && currentPath.startsWith(area.route)
+    )
+    if (!isCurrentRouteStillVisible) {
+      // Delay navigation until fade-out animation completes (300ms + 50ms buffer)
+      setTimeout(() => {
+        navigateTo('/')
+      }, 350)
+    }
+  }
+
   // Find newly added areas
   const addedIds = newAreaIds.filter(id => !oldAreaIds.includes(id))
 
   if (addedIds.length > 0) {
-    // Mark as newly added for highlight animation
-    newlyAddedAreaId.value = addedIds[0]
+    // Mark ALL newly added tabs for highlight animation
+    newlyAddedAreaIds.value = addedIds
 
-    // Trigger confetti after a small delay (so element is rendered)
-    setTimeout(() => {
-      const areaId = addedIds[0]
-      const element = tabRefs.value[areaId]
-      if (element) {
-        triggerConfetti(element)
-      }
-    }, 300)
+    // Trigger confetti for each new tab with staggered delay (wave effect)
+    addedIds.forEach((areaId, index) => {
+      setTimeout(() => {
+        const element = tabRefs.value[areaId]
+        if (element) {
+          triggerConfetti(element)
+        }
+      }, 300 + (index * 150)) // Stagger: 300ms, 450ms, 600ms, ...
+    })
 
-    // Clear highlight after animation
+    // Clear all highlights after animation
     setTimeout(() => {
-      newlyAddedAreaId.value = null
+      newlyAddedAreaIds.value = []
     }, 2000)
   }
 
@@ -189,7 +213,7 @@ function setTabRef(areaId: string, el: any) {
             :value="area.id" :disabled="!area.enabled" :class="[
               'gap-2 py-3 md:py-4 data-[state=active]:bg-accent data-[state=active]:text-white data-[state=active]:shadow-md transition-all duration-300',
               !area.enabled && 'opacity-50 cursor-not-allowed',
-              newlyAddedAreaId === area.id && 'tab-highlight',
+              newlyAddedAreaIds.includes(area.id) && 'tab-highlight',
             ]" @click="navigateToArea(area)">
             <component :is="area.icon" class="h-4 w-4" />
             <span>{{ area.label }}</span>
@@ -217,7 +241,7 @@ function setTabRef(areaId: string, el: any) {
                 ? 'bg-accent text-white shadow-md'
                 : 'text-white/70 hover:text-white',
               !area.enabled && 'opacity-50 cursor-not-allowed',
-              newlyAddedAreaId === area.id && 'tab-highlight',
+              newlyAddedAreaIds.includes(area.id) && 'tab-highlight',
             ]" @click="navigateToArea(area)">
             <component :is="area.icon" class="h-4 w-4" />
             <span>{{ area.label }}</span>