feat: Implement pull-to-refresh functionality on the agent detail screen by adding a refresh method to the provider and integrating a RefreshIndicator.

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

@@ -399,6 +399,24 @@ class AgentDetailNotifier extends StateNotifier<AgentDetailState> {
     }
   }
 
+  Future<void> refresh() async {
+    try {
+      final results = await Future.wait([
+        _repo.getAgentById(agentId),
+        _repo.getFieldValues(agentId),
+        _repo.getTestimonials(agentId),
+      ]);
+      state = state.copyWith(
+        agent: results[0] as AgentProfile,
+        fieldValues: results[1] as List<AgentFieldValue>,
+        testimonials: results[2] as List<Map<String, dynamic>>,
+        isLoading: false,
+      );
+      // Also refresh connection status
+      await loadConnectionStatus();
+    } catch (_) {}
+  }
+
   Future<void> loadConnectionStatus() async {
     final status = await _repo.getConnectionStatus(agentId);
     state = state.copyWith(connectionStatus: status);

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

@@ -92,8 +92,14 @@ class _AgentDetailScreenState extends ConsumerState<AgentDetailScreen> {
 
   Widget _buildContent(AgentDetailState state) {
     final agent = state.agent!;
-    return SingleChildScrollView(
-      child: Column(
+    return RefreshIndicator(
+      color: AppColors.accentOrange,
+      onRefresh: () => ref
+          .read(agentDetailProvider(widget.agentId).notifier)
+          .refresh(),
+      child: SingleChildScrollView(
+        physics: const AlwaysScrollableScrollPhysics(),
+        child: Column(
         children: [
           // ── Avatar Section ──
           const SizedBox(height: 16),
@@ -132,6 +138,7 @@ class _AgentDetailScreenState extends ConsumerState<AgentDetailScreen> {
           const SizedBox(height: 30),
         ],
       ),
+      ),
     );
   }