feat: Enhance agent profile data model with new fields and improved data derivation, and update agent search screen UI and icon.

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

@@ -23,6 +23,9 @@ class AgentProfile {
   final AgentUser? user;
   final List<AgentFieldValue> fieldValues;
   final String? createdAt;
+  final List<String> legacySpecializations;
+  final List<String> languages;
+  final List<String> serviceAreas;
 
   const AgentProfile({
     required this.id,
@@ -47,6 +50,9 @@ class AgentProfile {
     this.user,
     this.fieldValues = const [],
     this.createdAt,
+    this.legacySpecializations = const [],
+    this.languages = const [],
+    this.serviceAreas = const [],
   });
 
   String get fullName => '$firstName $lastName'.trim();
@@ -69,6 +75,16 @@ class AgentProfile {
   /// Get avatar URL — check agent avatar first, then user avatar
   String? get avatarUrl => avatar ?? user?.avatar;
 
+  /// Get description — check fieldValues 'description' first, then bio (matches web)
+  String get description {
+    for (final fv in fieldValues) {
+      if (fv.fieldSlug == 'description' && fv.textValue != null && fv.textValue!.isNotEmpty) {
+        return fv.textValue!;
+      }
+    }
+    return bio ?? '';
+  }
+
   String get location {
     // Direct fields first
     if (city != null && state != null) return '$city, $state';
@@ -89,6 +105,9 @@ class AgentProfile {
     final parts = [fvCity, fvState].where((s) => s != null && s.isNotEmpty);
     if (parts.isNotEmpty) return parts.join(', ');
 
+    if (country != null && country!.isNotEmpty) return country!;
+    if (serviceAreas.isNotEmpty) return serviceAreas.first;
+
     return '';
   }
 
@@ -159,6 +178,17 @@ class AgentProfile {
         if (!tags.contains(display)) tags.add(display);
       }
     }
+
+    // Add from legacy specializations array
+    for (final spec in legacySpecializations) {
+      if (spec.isNotEmpty && !tags.contains(spec)) tags.add(spec);
+    }
+
+    // Add from languages array
+    for (final lang in languages) {
+      if (lang.isNotEmpty && !tags.contains(lang)) tags.add(lang);
+    }
+
     return tags;
   }
 
@@ -193,6 +223,18 @@ class AgentProfile {
               .toList() ??
           const [],
       createdAt: json['createdAt'] as String?,
+      legacySpecializations: (json['specializations'] as List<dynamic>?)
+              ?.map((e) => e.toString())
+              .toList() ??
+          const [],
+      languages: (json['languages'] as List<dynamic>?)
+              ?.map((e) => e.toString())
+              .toList() ??
+          const [],
+      serviceAreas: (json['serviceAreas'] as List<dynamic>?)
+              ?.map((e) => e.toString())
+              .toList() ??
+          const [],
     );
   }
 }
@@ -241,11 +283,14 @@ class AgentFieldValue {
   });
 
   factory AgentFieldValue.fromJson(Map<String, dynamic> json) {
+    // API returns field info nested: { field: { slug, name, fieldType } }
+    // Fallback to top-level fieldSlug/fieldName/fieldType for compatibility
+    final field = json['field'] as Map<String, dynamic>?;
     return AgentFieldValue(
       id: json['id'] as String? ?? '',
-      fieldSlug: json['fieldSlug'] as String? ?? '',
-      fieldName: json['fieldName'] as String? ?? '',
-      fieldType: json['fieldType'] as String? ?? '',
+      fieldSlug: field?['slug'] as String? ?? json['fieldSlug'] as String? ?? '',
+      fieldName: field?['name'] as String? ?? json['fieldName'] as String? ?? '',
+      fieldType: field?['fieldType'] as String? ?? json['fieldType'] as String? ?? '',
       textValue: json['textValue'] as String?,
       numberValue: json['numberValue'] as num?,
       booleanValue: json['booleanValue'] as bool?,

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

@@ -86,12 +86,20 @@ class _AgentSearchScreenState extends ConsumerState<AgentSearchScreen> {
             Expanded(
               child: Container(
                 decoration: BoxDecoration(
+                  color: Colors.white,
                   border: Border.all(
                     color: AppColors.primaryDark,
                     width: 0.1,
                   ),
                   borderRadius: BorderRadius.circular(7),
                 ),
+                child: Theme(
+                  data: Theme.of(context).copyWith(
+                    inputDecorationTheme: const InputDecorationTheme(
+                      filled: false,
+                      border: InputBorder.none,
+                    ),
+                  ),
                   child: TextField(
                     controller: _searchController,
                     style: const TextStyle(
@@ -108,6 +116,7 @@ class _AgentSearchScreenState extends ConsumerState<AgentSearchScreen> {
                         fontWeight: FontWeight.w500,
                         color: Colors.black.withValues(alpha: 0.5),
                       ),
+                      filled: false,
                       border: InputBorder.none,
                       enabledBorder: InputBorder.none,
                       focusedBorder: InputBorder.none,
@@ -122,6 +131,7 @@ class _AgentSearchScreenState extends ConsumerState<AgentSearchScreen> {
                   ),
                 ),
               ),
+            ),
             const SizedBox(width: 0),
             GestureDetector(
               onTap: () {
@@ -140,7 +150,13 @@ class _AgentSearchScreenState extends ConsumerState<AgentSearchScreen> {
                   ),
                   borderRadius: BorderRadius.circular(7),
                 ),
-                child: const Icon(Icons.search, color: Colors.white, size: 24),
+                child: Center(
+                  child: SvgPicture.string(
+                    '<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0 0 16 9.5 6.5 6.5 0 1 0 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z" fill="white"/></svg>',
+                    width: 24,
+                    height: 24,
+                  ),
+                ),
               ),
             ),
           ],
@@ -413,7 +429,7 @@ class _AgentCardState extends State<_AgentCard> {
   Widget build(BuildContext context) {
     final agent = widget.agent;
     final specializations = agent.specializations;
-    final bio = agent.bio ?? '';
+    final bio = agent.description;
     final matchPercent = agent.averageRating != null
         ? '${(agent.averageRating! * 20).round()}%'
         : null;