feat: Implement support chat functionality, add 2FA verification screen and routing, and update dependencies.

lib/features/home/presentation/widgets/home_header.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
+import 'package:package_info_plus/package_info_plus.dart';
 import 'package:real_estate_mobile/core/constants/app_colors.dart';
 import 'package:real_estate_mobile/features/auth/presentation/providers/auth_provider.dart';
 import 'package:real_estate_mobile/features/notifications/presentation/providers/notification_provider.dart';
@@ -313,7 +314,7 @@ class _MenuDrawer extends ConsumerWidget {
               // Bottom section: Log Out or Login buttons
               Padding(
                 padding:
-                    const EdgeInsets.symmetric(horizontal: 24, vertical: 24),
+                    const EdgeInsets.symmetric(horizontal: 24, vertical: 16),
                 child: isAuthenticated
                     ? // Log Out button - filled orange
                     SizedBox(
@@ -419,6 +420,28 @@ class _MenuDrawer extends ConsumerWidget {
                         ],
                       ),
               ),
+
+              // Version number
+              FutureBuilder<PackageInfo>(
+                future: PackageInfo.fromPlatform(),
+                builder: (context, snapshot) {
+                  final version = snapshot.hasData
+                      ? 'v${snapshot.data!.version} (${snapshot.data!.buildNumber})'
+                      : '';
+                  return Padding(
+                    padding: const EdgeInsets.only(bottom: 16),
+                    child: Text(
+                      version,
+                      style: const TextStyle(
+                        fontFamily: 'SourceSerif4',
+                        fontSize: 12,
+                        fontWeight: FontWeight.w400,
+                        color: AppColors.hintText,
+                      ),
+                    ),
+                  );
+                },
+              ),
             ],
           ),
         );