feat(workbench): add runtime GIS and sample integrations

app/main.py

@@ -28,13 +28,14 @@ async def lifespan(app: FastAPI):
     logger.info("TJWater CloudService is starting...")
     logger.info("**********************************************************")
 
-    yield
-    # 清理资源
-    await project_connection_manager.close_all()
-    close_all_timescale_pools()
-    close_all_project_pools()
-    await close_metadata_engine()
-    logger.info("Database connections closed")
+    try:
+        yield
+    finally:
+        await project_connection_manager.close_all()
+        close_all_timescale_pools()
+        close_all_project_pools()
+        await close_metadata_engine()
+        logger.info("Database connections closed")
 
 
 # 根据环境配置决定是否启用文档
@@ -55,7 +56,7 @@ app = FastAPI(
 # Include Routers
 app.include_router(api_router, prefix="/api/v1")
 install_problem_details_handlers(app)
-# Legcy Routers without version prefix
+# Legacy routers without version prefix
 # app.include_router(api_router)
 
 # 配置中间件