feat: implement e-learning classroom page with video player, lesson navigation, progress tracking, and announcements.

Frontend-Learner/composables/useAuth.ts

@@ -452,18 +452,28 @@ export const useAuth = () => {
     refreshToken.value = null // ลบ Refresh Token
     user.value = null
     
-    // Reset client-side storage (Keep remembered_email)
+    // Reset client-side storage (Keep remembered_email and theme)
     if (import.meta.client) {
-      // ลบเฉพาะข้อมูลที่ไม่ใช่อีเมลที่จำไว้
       const rememberedEmail = localStorage.getItem('remembered_email')
+      const theme = localStorage.getItem('theme')
+      
       localStorage.clear()
+      
       if (rememberedEmail) {
         localStorage.setItem('remembered_email', rememberedEmail)
       }
+      if (theme) {
+        localStorage.setItem('theme', theme)
+      }
     }
 
-    const router = useRouter()
-    router.push('/auth/login')
+    // Clear and Redirect using hard reload for complete state reset
+    if (import.meta.client) {
+      window.location.href = '/auth/login'
+    } else {
+      const router = useRouter()
+      router.push('/auth/login')
+    }
   }
 
   return {