🧩 refactor: Decouple MCP Config from Startup Config (#10689)

* Decouple mcp config from start up config

* Chore: Work on AI Review and Copilot Comments

- setRawConfig is not needed since the private raw config is not needed any more
- !!serversLoading bug fixed
- added unit tests for route /api/mcp/servers
- copilot comments addressed

* chore: remove comments

* chore: rename data-provider dir for MCP

* chore: reorganize mcp specific query hooks

* fix: consolidate imports for MCP server manager

* chore: add dev-staging branch to frontend review workflow triggers

* feat: add GitHub Actions workflow for building and pushing Docker images to GitHub Container Registry and Docker Hub

* fix: update label for tag input in BookmarkForm tests to improve clarity

---------

Co-authored-by: Atef Bellaaj <slalom.bellaaj@external.daimlertruck.com>
Co-authored-by: Danny Avila <danny@librechat.ai>

client/src/common/types.ts

@@ -7,6 +7,7 @@ import type { ColumnDef } from '@tanstack/react-table';
 import type * as t from 'librechat-data-provider';
 import type { LucideIcon } from 'lucide-react';
 import type { TranslationKeys } from '~/hooks';
+import { MCPServerDefinition } from '~/hooks/MCP/useMCPServerManager';
 
 export function isEphemeralAgent(agentId: string | null | undefined): boolean {
   return agentId == null || agentId === '' || agentId === Constants.EPHEMERAL_AGENT_ID;
@@ -246,6 +247,8 @@ export type AgentPanelContextType = {
   endpointsConfig?: t.TEndpointsConfig | null;
   /** Pre-computed MCP server information indexed by server key */
   mcpServersMap: Map<string, MCPServerInfo>;
+  availableMCPServers: MCPServerDefinition[];
+  availableMCPServersMap: t.MCPServersListResponse | undefined;
 };
 
 export type AgentModelPanelProps = {