🔧 fix: Merge and Rebase Conflicts

- Move AgentCategory from api/models to @packages/data-schemas structure
  - Add schema, types, methods, and model following codebase conventions
  - Implement auto-seeding of default categories during AppService startup
  - Update marketplace controller to use new data-schemas methods
  - Remove old model file and standalone seed script

refactor: unify agent marketplace to single endpoint with cursor pagination

  - Replace multiple marketplace routes with unified /marketplace endpoint
  - Add query string controls: category, search, limit, cursor, promoted, requiredPermission
  - Implement cursor-based pagination replacing page-based system
  - Integrate ACL permissions for proper access control
  - Fix ObjectId constructor error in Agent model
  - Update React components to use unified useGetMarketplaceAgentsQuery hook
  - Enhance type safety and remove deprecated useDynamicAgentQuery
  - Update tests for new marketplace architecture
  -Known issues:
  see more button after category switching + Unit tests

feat: add icon property to ProcessedAgentCategory interface

- Add useMarketplaceAgentsInfiniteQuery and useGetAgentCategoriesQuery to client/src/data-provider/Agents/
  - Replace manual pagination in AgentGrid with infinite query pattern
  - Update imports to use local data provider instead of librechat-data-provider
  - Add proper permission handling with PERMISSION_BITS.VIEW/EDIT constants
  - Improve agent access control by adding requiredPermission validation in backend
  - Remove manual cursor/state management in favor of infinite query built-ins
  - Maintain existing search and category filtering functionality

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

selected view only agents injected in the drop down

fix: remove minlength validation for support contact name in agent schema

feat: add validation and error messages for agent name in AgentConfig and AgentPanel

fix: update agent permission check logic in AgentPanel to simplify condition

Fix linting WIP

Fix Unit tests WIP

ESLint fixes

eslint fix

refactor: enhance isDuplicateVersion function in Agent model for improved comparison logic

- Introduced handling for undefined/null values in array and object comparisons.
- Normalized array comparisons to treat undefined/null as empty arrays.
- Added deep comparison for objects and improved handling of primitive values.
- Enhanced projectIds comparison to ensure consistent MongoDB ObjectId handling.

refactor: remove redundant properties from IAgent interface in agent schema

chore: update localization for agent detail component and clean up imports

ci: update access middleware tests

chore: remove unused PermissionTypes import from Role model

ci: update AclEntry model tests

ci: update button accessibility labels in AgentDetail tests

refactor: update exhaustive dep. lint warning

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

@@ -451,69 +451,23 @@ 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' }));
 };
 
 /**
- * Get promoted/top picks agents with pagination
+ * Unified marketplace agents endpoint with query string controls
  */
-export const getPromotedAgents = (params: {
-  page?: number;
-  limit?: number;
-  showAll?: string; // Add showAll parameter to get all shared agents instead of just promoted
-}): Promise<a.AgentListResponse> => {
-  return request.get(
-    endpoints.agents({
-      path: 'marketplace/promoted',
-      options: params,
-    }),
-  );
-};
-
-/**
- * Get all agents with pagination (for "all" category)
- */
-export const getAllAgents = (params: {
-  page?: number;
-  limit?: number;
-}): Promise<a.AgentListResponse> => {
-  return request.get(
-    endpoints.agents({
-      path: 'marketplace/all',
-      options: params,
-    }),
-  );
-};
-
-/**
- * Get agents by category with pagination
- */
-export const getAgentsByCategory = (params: {
-  category: string;
-  page?: number;
-  limit?: number;
-}): Promise<a.AgentListResponse> => {
-  const { category, ...options } = params;
-  return request.get(
-    endpoints.agents({
-      path: `marketplace/category/${category}`,
-      options,
-    }),
-  );
-};
-
-/**
- * Search agents in marketplace
- */
-export const searchAgents = (params: {
-  q: string;
+export const getMarketplaceAgents = (params: {
+  requiredPermission: number;
   category?: string;
-  page?: number;
+  search?: string;
   limit?: number;
+  cursor?: string;
+  promoted?: 0 | 1;
 }): Promise<a.AgentListResponse> => {
   return request.get(
     endpoints.agents({
-      path: 'marketplace/search',
+      // path: 'marketplace',
       options: params,
     }),
   );