refactor: strip state prefixes from city names in agent location display

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

@@ -184,8 +184,10 @@ class AgentDetailState {
     if (fvStates != null) parts.addAll(fvStates.map(_normalizeStateCode));
     if (fvCities != null) {
       for (final c in fvCities) {
-        if (!parts.any((p) => p.toLowerCase() == c.toLowerCase())) {
-          parts.add(c);
+        // City values carry a state prefix (e.g. "ne_adams"); strip it for display.
+        final cleaned = _stripCityStatePrefix(c);
+        if (!parts.any((p) => p.toLowerCase() == cleaned.toLowerCase())) {
+          parts.add(cleaned);
         }
       }
     }
@@ -196,7 +198,7 @@ class AgentDetailState {
         parts.add(_normalizeStateCode(agent!.state!));
       }
       if (agent!.city != null && agent!.city!.isNotEmpty) {
-        parts.add(agent!.city!);
+        parts.add(_stripCityStatePrefix(agent!.city!));
       }
     }
 
@@ -218,6 +220,23 @@ class AgentDetailState {
     return trimmed;
   }
 
+  /// Strip the state-code prefix from a city value (e.g. "Ne Adams" / "ne_adams" → "Adams").
+  /// After removing the prefix, title-case the remainder.
+  String _stripCityStatePrefix(String raw) {
+    final trimmed = raw.trim();
+    // Snake-case with a 2-letter state prefix: ne_adams, co_aetna_estates
+    final snakeMatch = RegExp(r'^[a-z]{2}_', caseSensitive: false).firstMatch(trimmed);
+    if (snakeMatch != null) {
+      return titleCase(trimmed.substring(snakeMatch.end));
+    }
+    // Title-cased with a 2-letter prefix token: "Ne Adams", "Co Aetna Estates"
+    final spaceMatch = RegExp(r'^[A-Za-z]{2}\s+').firstMatch(trimmed);
+    if (spaceMatch != null) {
+      return trimmed.substring(spaceMatch.end);
+    }
+    return trimmed;
+  }
+
   /// Combined location text for single-line display.
   String get locationText {
     final parts = locationParts;