Add API to get all pipes

main.py

@@ -1018,6 +1018,11 @@ async def fastapi_set_pipe_status(network: str, pipe: str, status: str) -> Chang
 async def fastapi_get_pipe_properties(network: str, pipe: str) -> dict[str, Any]:
     return get_pipe(network, pipe)
 
+# DingZQ, 2025-03-29
+@app.get('/getallpipeproperties/')
+async def fastapi_get_all_pipe_properties(network: str) -> list[dict[str, Any]]:
+    return get_all_pipes(network)
+
 @app.post("/setpipeproperties/",response_model=None)
 async def fastapi_set_pipe_properties(network: str, pipe: str, req: Request) -> ChangeSet:
     props = await req.json()