feat: Enhance messaging read receipts and auto-read, fix auth 401 error suppression during logout, and refine agent profile expertise

lib/features/agents/data/models/agent_profile.dart

@@ -151,23 +151,21 @@ class AgentProfile {
   }
 
   /// Get specializations / expertise from field values.
-  /// Matches web's getExpertiseTags slugs.
+  /// Matches web's getExpertiseTags slugs exactly.
   List<String> get specializations {
     final tags = <String>[];
+    // Must match web's expertiseFieldSlugs exactly (exact match, not contains)
     const expertiseSlugs = [
       'about_me_expertise',
       'expertise_areas',
       'specializations',
       'areas_of_expertise',
       'expertise',
-      'specialization',
-      'property_type',
-      'loan_type',
     ];
 
     for (final fv in fieldValues) {
       final slug = fv.fieldSlug.toLowerCase();
-      if (!expertiseSlugs.any((s) => slug.contains(s))) continue;
+      if (!expertiseSlugs.contains(slug)) continue;
 
       if (fv.jsonValue is List) {
         for (final v in (fv.jsonValue as List)) {

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

@@ -1299,6 +1299,13 @@ class _AgentHomeContentState extends ConsumerState<_AgentHomeContent> {
   Widget _buildTestimonialsSection(AgentDetailState state) {
     if (state.testimonials.isEmpty) return const SizedBox.shrink();
 
+    // Calculate average rating dynamically
+    final totalRating = state.testimonials.fold<double>(
+      0, (sum, t) => sum + ((t['rating'] as num?)?.toDouble() ?? 5.0),
+    );
+    final avgRating = (totalRating / state.testimonials.length).toStringAsFixed(1);
+    final count = state.testimonials.length;
+
     return Padding(
       padding: const EdgeInsets.symmetric(horizontal: 24),
       child: Column(
@@ -1318,9 +1325,9 @@ class _AgentHomeContentState extends ConsumerState<_AgentHomeContent> {
             height: 1,
           ),
           const SizedBox(height: 8),
-          const Text(
-            'Clients rate our real estate services 4.9 out of 5 on average, based on recent client reviews.',
-            style: TextStyle(
+          Text(
+            'Clients rate our real estate services $avgRating out of 5 on average, based on $count recent client review${count != 1 ? 's' : ''}.',
+            style: const TextStyle(
               fontFamily: 'SourceSerif4',
               fontSize: 14,
               color: AppColors.primaryDark,

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

@@ -798,11 +798,9 @@ class _AgentCardState extends State<_AgentCard> {
 
   Widget _buildTag(String label) {
     return Container(
-      height: 28,
-      padding: const EdgeInsets.symmetric(horizontal: 10),
-      alignment: Alignment.center,
+      padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 5),
       decoration: BoxDecoration(
-        borderRadius: BorderRadius.circular(14),
+        borderRadius: BorderRadius.circular(20),
         border: Border.all(color: AppColors.primaryDark, width: 0.7),
       ),
       child: Text(
@@ -812,7 +810,6 @@ class _AgentCardState extends State<_AgentCard> {
           fontSize: 13,
           fontWeight: FontWeight.w400,
           color: AppColors.primaryDark,
-          height: 1,
         ),
       ),
     );