Improve the demo feature of the project

services/tenant/app/main.py

@@ -7,7 +7,7 @@ from fastapi import FastAPI
 from sqlalchemy import text
 from app.core.config import settings
 from app.core.database import database_manager
-from app.api import tenants, tenant_members, tenant_operations, webhooks
+from app.api import tenants, tenant_members, tenant_operations, webhooks, internal_demo
 from shared.service_base import StandardFastAPIService
 
 
@@ -115,6 +115,7 @@ service.add_router(tenants.router, tags=["tenants"])
 service.add_router(tenant_members.router, tags=["tenant-members"])
 service.add_router(tenant_operations.router, tags=["tenant-operations"])
 service.add_router(webhooks.router, tags=["webhooks"])
+service.add_router(internal_demo.router, tags=["internal"])
 
 if __name__ == "__main__":
     import uvicorn