feat: Introduce dynamic profile filtering with a new service and update user and agent profiles to use separate first and last name fields.

src/services/profile-sections.service.ts

@@ -97,6 +97,14 @@ interface ApiResponse<T> {
   message?: string;
 }
 
+// Filterable field structure from backend
+export interface FilterableField {
+  slug: string;
+  name: string;
+  fieldType: string;
+  options: FieldOption[];
+}
+
 // Profile Sections Service for Web
 class ProfileSectionsService {
   private basePath = '/profile-sections';
@@ -116,6 +124,14 @@ class ProfileSectionsService {
     const response = await api.get<ApiResponse<ProfileSection[]>>(url);
     return response.data.data;
   }
+
+  /**
+   * Get all filterable fields with options (for search filters)
+   */
+  async getFilterableFields(): Promise<FilterableField[]> {
+    const response = await api.get<ApiResponse<FilterableField[]>>('/profile-fields/filterable');
+    return response.data.data;
+  }
 }
 
 export const profileSectionsService = new ProfileSectionsService();