feat: Implement initial filtering for agent search from the home screen, enable footer navigation, and add provider stability checks.

lib/features/agents/presentation/providers/search_agents_provider.dart

@@ -80,12 +80,14 @@ class SearchAgentsNotifier extends StateNotifier<SearchAgentsState> {
         _repository.getAgentTypes(),
         _repository.getFilterableFields(),
       ]);
+      if (!mounted) return;
       state = state.copyWith(
         agentTypes: results[0] as List<AgentType>,
         filterFields: results[1] as List<FilterableField>,
       );
       await _fetchAgents(page: 1);
     } catch (e) {
+      if (!mounted) return;
       state = state.copyWith(isLoading: false, error: e.toString());
     }
   }
@@ -99,7 +101,7 @@ class SearchAgentsNotifier extends StateNotifier<SearchAgentsState> {
         limit: 10,
         filters: state.activeFilters.isNotEmpty ? state.activeFilters : null,
       );
-
+      if (!mounted) return;
       state = state.copyWith(
         agents: append ? [...state.agents, ...response.data] : response.data,
         currentPage: response.page,
@@ -108,6 +110,7 @@ class SearchAgentsNotifier extends StateNotifier<SearchAgentsState> {
         isLoadingMore: false,
       );
     } catch (e) {
+      if (!mounted) return;
       state = state.copyWith(
         isLoading: false,
         isLoadingMore: false,

lib/features/agents/presentation/screens/agent_search_screen.dart

@@ -11,8 +11,17 @@ import 'package:real_estate_mobile/features/agents/presentation/widgets/agent_fi
 
 class AgentSearchScreen extends ConsumerStatefulWidget {
   final String? initialQuery;
+  final String? initialAgentTypeId;
+  final String? initialLocation;
+  final String? initialCategory;
 
-  const AgentSearchScreen({super.key, this.initialQuery});
+  const AgentSearchScreen({
+    super.key,
+    this.initialQuery,
+    this.initialAgentTypeId,
+    this.initialLocation,
+    this.initialCategory,
+  });
 
   @override
   ConsumerState<AgentSearchScreen> createState() => _AgentSearchScreenState();
@@ -28,14 +37,31 @@ class _AgentSearchScreenState extends ConsumerState<AgentSearchScreen> {
     _searchController = TextEditingController(text: widget.initialQuery ?? '');
     _scrollController.addListener(_onScroll);
 
-    // Trigger initial search if query provided
-    if (widget.initialQuery != null && widget.initialQuery!.isNotEmpty) {
-      WidgetsBinding.instance.addPostFrameCallback((_) {
-        ref
-            .read(searchAgentsProvider.notifier)
-            .search(widget.initialQuery!);
-      });
-    }
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      final notifier = ref.read(searchAgentsProvider.notifier);
+
+      // Apply initial agent type filter if provided
+      if (widget.initialAgentTypeId != null) {
+        notifier.filterByAgentType(widget.initialAgentTypeId);
+      }
+
+      // Apply location and category filters if provided
+      final initialFilters = <String, List<String>>{};
+      if (widget.initialLocation != null) {
+        initialFilters['state'] = [widget.initialLocation!];
+      }
+      if (widget.initialCategory != null) {
+        initialFilters['specialization'] = [widget.initialCategory!];
+      }
+      if (initialFilters.isNotEmpty) {
+        notifier.applyFilters(initialFilters);
+      }
+
+      // Trigger initial search if query provided
+      if (widget.initialQuery != null && widget.initialQuery!.isNotEmpty) {
+        notifier.search(widget.initialQuery!);
+      }
+    });
   }
 
   @override
@@ -397,6 +423,7 @@ class _AgentCardState extends State<_AgentCard> {
                 imageUrl: agent.avatarUrl,
                 width: double.infinity,
                 height: 265,
+                alignment: Alignment.topCenter,
                 errorWidget: (_) => Container(
                   width: double.infinity,
                   height: 265,