root page 변경

frontend/lib/features/auth/presentation/approve_qr_screen.dart

@@ -22,7 +22,7 @@ class _ApproveQrScreenState extends State<ApproveQrScreen> {
     final session = Descope.sessionManager.session;
     if (session == null || session.refreshToken.isExpired) {
       setState(() => _message = "Please log in on your phone first.");
-      context.go('/'); // Redirect to login
+      context.go('/login'); // Redirect to login
       return;
     }
 
@@ -43,7 +43,7 @@ class _ApproveQrScreenState extends State<ApproveQrScreen> {
 
       // Automatically go to dashboard after a short delay
       Future.delayed(const Duration(seconds: 1), () {
-        if (mounted) context.go('/dashboard');
+        if (mounted) context.go('/');
       });
     } catch (e) {
       setState(() => _message = "Error: $e");
@@ -103,14 +103,14 @@ class _ApproveQrScreenState extends State<ApproveQrScreen> {
                 Padding(
                   padding: const EdgeInsets.only(top: 16),
                   child: TextButton(
-                    onPressed: () => context.go('/'),
+                    onPressed: () => context.go('/login'),
                     child: const Text("Login on this device first"),
                   ),
                 ),
 
               if (_success)
                 FilledButton(
-                  onPressed: () => context.go('/dashboard'),
+                  onPressed: () => context.go('/'),
                   child: const Text("Go to My Dashboard"),
                 ),
             ],

frontend/lib/features/auth/presentation/login_screen.dart

@@ -409,7 +409,7 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
     // We call notify() to update the router's state, and go() to ensure navigation.
     AuthNotifier.instance.notify();
     if (mounted) {
-      context.go('/dashboard');
+      context.go('/');
     }
   }
 

frontend/lib/features/auth/presentation/login_success_screen.dart

@@ -34,7 +34,7 @@ class LoginSuccessScreen extends StatelessWidget {
               // 이 버튼이 QR 카메라를 켜는 버튼입니다.
               FilledButton.icon(
                 onPressed: () {
-                  context.push('/qr-scan');
+                  context.push('/scan');
                 },
                 icon: const Icon(Icons.camera_alt, size: 28),
                 label: const Text("QR 인증 (카메라 켜기)"),
@@ -50,7 +50,7 @@ class LoginSuccessScreen extends StatelessWidget {
               const SizedBox(height: 24),
               TextButton(
                 onPressed: () {
-                  context.go('/dashboard');
+                  context.go('/');
                 },
                 child: const Text("나중에 하기 (대시보드로 이동)", style: TextStyle(color: Colors.grey)),
               ),