feat: Implement session management with SessionListener and integrate krow_data_connect

apps/mobile/packages/features/client/authentication/lib/src/presentation/pages/client_intro_page.dart

@@ -1,56 +1,16 @@
-import 'dart:async';
-import 'package:client_authentication/src/domain/repositories/auth_repository_interface.dart';
+import 'package:design_system/design_system.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_modular/flutter_modular.dart';
-import 'package:krow_core/core.dart';
 
-class ClientIntroPage extends StatefulWidget {
+class ClientIntroPage extends StatelessWidget {
   const ClientIntroPage({super.key});
 
-  @override
-  State<ClientIntroPage> createState() => _ClientIntroPageState();
-}
-
-class _ClientIntroPageState extends State<ClientIntroPage> {
-  @override
-  void initState() {
-    super.initState();
-    _checkSession();
-  }
-
-  Future<void> _checkSession() async {
-    // Check session immediately without artificial delay
-    if (!mounted) return;
-
-    try {
-      final AuthRepositoryInterface authRepo =
-          Modular.get<AuthRepositoryInterface>();
-      // Add a timeout to prevent infinite loading
-      final user = true;
-
-      if (mounted) {
-        if (user != null) {
-          Modular.to.navigate(ClientPaths.home);
-        } else {
-          Modular.to.navigate(ClientPaths.getStarted);
-        }
-      }
-    } catch (e) {
-      debugPrint('ClientIntroPage: Session check error: $e');
-      if (mounted) {
-        Modular.to.navigate(ClientPaths.getStarted);
-      }
-    }
-  }
-
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       backgroundColor: Theme.of(context).colorScheme.surface,
       body: Center(
         child: Image.asset(
-          'assets/logo-blue.png',
-          package: 'design_system',
+          UiImageAssets.logoBlue,
           width: 120,
         ),
       ),