log 추가

frontend/lib/main.dart

@@ -1,3 +1,4 @@
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
@@ -7,11 +8,23 @@ import 'package:google_fonts/google_fonts.dart';
 import 'package:flutter_web_plugins/url_strategy.dart';
 import 'features/auth/presentation/login_screen.dart';
 import 'features/dashboard/presentation/dashboard_screen.dart';
+import 'core/services/auth_proxy_service.dart';
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
   usePathUrlStrategy();
 
+  // 1. Global Error Handling
+  FlutterError.onError = (details) {
+    FlutterError.presentError(details);
+    AuthProxyService.logError("FLUTTER_ERROR: ${details.exception}\n${details.stack}");
+  };
+
+  PlatformDispatcher.instance.onError = (error, stack) {
+    AuthProxyService.logError("PLATFORM_ERROR: $error\n$stack");
+    return true;
+  };
+
   // Load Env (Handling error if missing for now)
   try {
     await dotenv.load(fileName: ".env");
@@ -36,18 +49,29 @@ void main() async {
 // Router Configuration
 final _router = GoRouter(
   initialLocation: '/',
+  debugLogDiagnostics: true, // Enable diagnostic logs
   routes: [
-    GoRoute(path: '/', builder: (context, state) => const LoginScreen()),
+    GoRoute(
+      path: '/', 
+      builder: (context, state) {
+        debugPrint("[Router] Navigating to root (LoginScreen)");
+        return const LoginScreen();
+      }
+    ),
     GoRoute(
       path: '/verify/:token',
       builder: (context, state) {
         final token = state.pathParameters['token'];
+        debugPrint("[Router] Navigating to /verify with token: $token");
         return LoginScreen(verificationToken: token);
       },
     ),
     GoRoute(
       path: '/dashboard',
-      builder: (context, state) => const DashboardScreen(),
+      builder: (context, state) {
+        debugPrint("[Router] Navigating to /dashboard");
+        return const DashboardScreen();
+      },
     ),
   ],
   redirect: (context, state) {
@@ -56,8 +80,16 @@ final _router = GoRouter(
     final path = state.uri.path;
     final isLoggingIn = path == '/' || path.startsWith('/verify/');
 
-    if (!isLoggedIn && !isLoggingIn) return '/';
-    if (isLoggedIn && path == '/') return '/dashboard';
+    debugPrint("[Router] Redirect check - Path: $path, IsLoggedIn: $isLoggedIn");
+
+    if (!isLoggedIn && !isLoggingIn) {
+      debugPrint("[Router] Not logged in, redirecting to /");
+      return '/';
+    }
+    if (isLoggedIn && path == '/') {
+      debugPrint("[Router] Logged in, redirecting to /dashboard");
+      return '/dashboard';
+    }
 
     return null;
   },