feat: Implement 'Show More/Less' for agent specialization cards, enhance dynamic form field controller management in agent profile editing, and move the agent edit profile route to a standalone screen.

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

@@ -1057,6 +1057,11 @@ class _AgentHomeContentState extends ConsumerState<_AgentHomeContent> {
 
   Widget _buildSpecCard(SpecializationCard card) {
     final displayName = AgentDetailState.titleCase(card.name);
+    final sectionKey = 'spec_${card.slug}';
+    final isExpanded = _expandedTagSections.contains(sectionKey);
+    final displayValues = isExpanded ? card.values : card.values.take(5).toList();
+    final hasMore = card.values.length > 5;
+
     return Container(
       margin: const EdgeInsets.symmetric(horizontal: 66, vertical: 8),
       width: 298,
@@ -1079,7 +1084,7 @@ class _AgentHomeContentState extends ConsumerState<_AgentHomeContent> {
                   fontWeight: FontWeight.w700,
                   color: AppColors.primaryDark)),
           const SizedBox(height: 12),
-          ...card.values.take(5).map((val) => Padding(
+          ...displayValues.map((val) => Padding(
                 padding: const EdgeInsets.symmetric(vertical: 4),
                 child: Text(
                   AgentDetailState.titleCase(val),
@@ -1091,9 +1096,20 @@ class _AgentHomeContentState extends ConsumerState<_AgentHomeContent> {
                       height: 1.8),
                 ),
               )),
-          if (card.values.length > 5) ...[
+          if (hasMore) ...[
             const SizedBox(height: 8),
-            Container(
+            GestureDetector(
+              onTap: () {
+                setState(() {
+                  if (isExpanded) {
+                    _expandedTagSections.remove(sectionKey);
+                  } else {
+                    _expandedTagSections.add(sectionKey);
+                  }
+                });
+              },
+              behavior: HitTestBehavior.opaque,
+              child: Container(
                 padding:
                     const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
                 decoration: BoxDecoration(
@@ -1104,18 +1120,23 @@ class _AgentHomeContentState extends ConsumerState<_AgentHomeContent> {
                 child: Row(
                   mainAxisSize: MainAxisSize.min,
                   children: [
-                  const Text('Show More',
+                    Text(isExpanded ? 'Show Less' : 'Show More',
-                      style: TextStyle(
+                        style: const TextStyle(
                             fontFamily: 'SourceSerif4',
                             fontSize: 10,
                             fontWeight: FontWeight.w700,
                             color: AppColors.accentOrange)),
                     const SizedBox(width: 4),
-                  Icon(Icons.keyboard_arrow_down,
+                    Icon(
-                      size: 14, color: AppColors.accentOrange),
+                        isExpanded
+                            ? Icons.keyboard_arrow_up
+                            : Icons.keyboard_arrow_down,
+                        size: 14,
+                        color: AppColors.accentOrange),
                   ],
                 ),
               ),
+            ),
           ],
         ],
       ),