refactor: consolidate agent marketplace endpoints into main agents API and improve data management consistency

- Remove dedicated marketplace controller and routes, merging functionality into main agents v1 API
  - Add countPromotedAgents function to Agent model for promoted agents count
  - Enhance getListAgents handler with marketplace filtering (category, search, promoted status)
  - Move getAgentCategories from marketplace to v1 controller with same functionality
  - Update agent mutations to invalidate marketplace queries and handle multiple permission levels
  - Improve cache management by updating all agent query variants (VIEW/EDIT permissions)
  - Consolidate agent data access patterns for better maintainability and consistency
  - Remove duplicate marketplace route definitions and middleware

packages/data-provider/src/data-service.ts

@@ -451,7 +451,7 @@ export const revertAgentVersion = ({
  * Get agent categories with counts for marketplace tabs
  */
 export const getAgentCategories = (): Promise<t.TMarketplaceCategory[]> => {
-  return request.get(endpoints.agents({ path: 'marketplace/categories' }));
+  return request.get(endpoints.agents({ path: 'categories' }));
 };
 
 /**
@@ -467,7 +467,7 @@ export const getMarketplaceAgents = (params: {
 }): Promise<a.AgentListResponse> => {
   return request.get(
     endpoints.agents({
-      path: 'marketplace',
+      // path: 'marketplace',
       options: params,
     }),
   );

packages/data-provider/src/types/assistants.ts

@@ -286,11 +286,11 @@ export type AgentUpdateParams = {
 
 export type AgentListParams = {
   limit?: number;
-  before?: string | null;
-  after?: string | null;
-  order?: 'asc' | 'desc';
-  provider?: AgentProvider;
-  requiredPermission?: number;
+  requiredPermission: number;
+  category?: string;
+  search?: string;
+  cursor?: string;
+  promoted?: 0 | 1;
 };
 
 export type AgentListResponse = {

packages/data-schemas/src/methods/agentCategory.ts

@@ -150,11 +150,11 @@ export function createAgentCategoryMethods(mongoose: typeof import('mongoose'))
    */
   async function ensureDefaultCategories(): Promise<boolean> {
     const existingCategories = await getAllCategories();
-    
+
     if (existingCategories.length > 0) {
       return false; // Categories already exist
     }
-    
+
     const defaultCategories = [
       {
         value: 'general',
@@ -182,14 +182,14 @@ export function createAgentCategoryMethods(mongoose: typeof import('mongoose'))
       },
       {
         value: 'it',
-        label: 'Information Technology',
+        label: 'IT',
         description: 'Agents for IT support, technical troubleshooting, and system administration',
         order: 4,
       },
       {
         value: 'sales',
-        label: 'Sales & Marketing',
-        description: 'Agents focused on sales processes, customer relations, and marketing',
+        label: 'Sales',
+        description: 'Agents focused on sales processes, customer relations.',
         order: 5,
       },
       {
@@ -199,7 +199,7 @@ export function createAgentCategoryMethods(mongoose: typeof import('mongoose'))
         order: 6,
       },
     ];
-    
+
     await seedCategories(defaultCategories);
     return true; // Categories were seeded
   }