refactor: remove unused data integration

app/main.py

@@ -4,14 +4,12 @@ from fastapi.staticfiles import StaticFiles
 from app.admin import router as admin_router
 from app.api import router as api_router
 from app.db import init_db
-from app.mcp import router as mcp_router
 from app.version import BACKEND_VERSION
 
 app = FastAPI(title="MIEM Employees", version=BACKEND_VERSION)
 app.mount("/static", StaticFiles(directory="app/static"), name="static")
 app.include_router(api_router)
 app.include_router(admin_router)
-app.include_router(mcp_router)
 
 
 @app.on_event("startup")