refactor(db)!: finalize pooled WNDB v2 migration

app/main.py

@@ -5,14 +5,12 @@ from fastapi.middleware.cors import CORSMiddleware
 import logging
 from datetime import datetime
 
-import app.services.project_info as project_info
 from app.api.problem_details import install_problem_details_handlers
 from app.api.v1.rest_router import api_router
 from app.infra.db.dynamic_manager import project_connection_manager
 from app.infra.db.metadb.database import close_metadata_engine
 from app.infra.db.timescaledb.sync_pool import close_all_timescale_pools
 from app.native.wndb.core.connection import close_all_project_pools
-from app.services.tjnetwork import open_project
 from app.core.config import settings
 
 # 导入审计中间件
@@ -30,10 +28,6 @@ async def lifespan(app: FastAPI):
     logger.info("TJWater CloudService is starting...")
     logger.info("**********************************************************")
 
-    if project_info.name:
-        print(project_info.name)
-        open_project(project_info.name)
-
     yield
     # 清理资源
     await project_connection_manager.close_all()