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 = {