feat: update Find Agents button navigation to redirect agents to home screen

lib/features/contact/presentation/screens/contact_screen.dart

@@ -1,10 +1,12 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:go_router/go_router.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'package:real_estate_mobile/core/constants/api_constants.dart';
 import 'package:real_estate_mobile/core/constants/app_colors.dart';
 import 'package:real_estate_mobile/core/network/api_client.dart';
+import 'package:real_estate_mobile/features/auth/presentation/providers/auth_provider.dart';
 
 class ContactScreen extends StatefulWidget {
   const ContactScreen({super.key});
@@ -589,9 +591,18 @@ class _ContactScreenState extends State<ContactScreen> {
             ),
           ),
           const SizedBox(height: 24),
-          // Start Your Search button
-          GestureDetector(
-            onTap: () => context.push('/agents/search'),
+          // Start Your Search button — navigate based on user role
+          Consumer(builder: (context, ref, _) {
+            return GestureDetector(
+            onTap: () {
+              final authState = ref.read(authProvider);
+              if (authState.status == AuthStatus.authenticated &&
+                  authState.user?.role == 'AGENT') {
+                context.go('/home');
+              } else {
+                context.push('/agents/search');
+              }
+            },
             child: Container(
               height: 46,
               width: 220,
@@ -620,7 +631,8 @@ class _ContactScreenState extends State<ContactScreen> {
                 ],
               ),
             ),
-          ),
+          );
+          }),
         ],
       ),
     );