Merge pull request #68 from christianlouis/copilot/fix-content-loading-issue

Fix infinite spinner on home page caused by isLoading always initialising as true

CHANGELOG.md

@@ -8,6 +8,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Fixed
+- Fixed infinite spinning wheel on the home page: `authStore` no longer initialises `isLoading` as `true` unconditionally — it is now `false` when no access token exists in `localStorage`, so unauthenticated users see the landing page immediately instead of an endless spinner
+- Home page now performs an auth check when a token is present in `localStorage`, redirecting authenticated users to the dashboard and clearing stale tokens on failure
 - Wrapped `useSearchParams()` in a `Suspense` boundary in `frontend/src/app/auth/callback/page.tsx` to fix the Next.js build error: "useSearchParams() should be wrapped in a suspense boundary at page /auth/callback"
 - Fixed TypeScript build error in `frontend/src/app/accounts/page.tsx`: replaced non-existent `account.username` with `account.email_address`, `account.last_checked_at` with `account.last_check_at`, and `account.last_error` with `account.last_error_message` (the backend intentionally excludes `username` from API responses for security)
 - Fixed TypeScript error in `frontend/src/app/auth/callback/page.tsx`: `TokenResponse` doesn't include `user`; now fetches user via `userApi.getCurrentUser()` after OAuth token exchange

docs/TODO.md

@@ -195,6 +195,7 @@ because the API client layer is missing.
   - Exports: `authApi`, `mailAccountsApi`, `processingRunsApi`, `userApi`
   - Exports types: `User`, `MailAccount`, `MailAccountCreate`, `ProcessingRun`
   - 8 files import from `@/lib/api` — all compilation errors resolved
+- [x] Fix infinite spinner on home page: `isLoading` now initialises based on token presence; home page performs auth check when token exists
 
 ### Existing Pages (UI done, need API wiring) 🔨
 - [x] Landing page (`app/page.tsx`)

frontend/src/app/page.tsx

@@ -4,17 +4,30 @@ import { useEffect } from 'react';
 import Link from 'next/link';
 import { useRouter } from 'next/navigation';
 import { useAuthStore } from '@/store/authStore';
+import { userApi } from '@/lib/api';
 import { Mail, ArrowRight, Shield, Zap, Clock } from 'lucide-react';
 
 export default function Home() {
   const router = useRouter();
-  const { user, isLoading } = useAuthStore();
+  const { isLoading, setUser, setLoading } = useAuthStore();
 
   useEffect(() => {
-    if (!isLoading && user) {
-      router.push('/dashboard');
-    }
-  }, [user, isLoading, router]);
+    const token =
+      typeof window !== 'undefined' ? localStorage.getItem('access_token') : null;
+    if (!token) return;
+
+    userApi
+      .getCurrentUser()
+      .then((userData) => {
+        setUser(userData);
+        router.push('/dashboard');
+      })
+      .catch((err) => {
+        console.error('Auth check failed on home page:', err);
+        localStorage.removeItem('access_token');
+        setLoading(false);
+      });
+  }, [router, setUser, setLoading]);
 
   if (isLoading) {
     return (

frontend/src/store/authStore.ts

@@ -16,7 +16,7 @@ export const useAuthStore = create<AuthState>((set) => ({
   user: null,
   token: typeof window !== 'undefined' ? localStorage.getItem('access_token') : null,
   isAuthenticated: typeof window !== 'undefined' ? !!localStorage.getItem('access_token') : false,
-  isLoading: true,
+  isLoading: typeof window !== 'undefined' ? !!localStorage.getItem('access_token') : false,
   
   setUser: (user) => set({ 
     user,