first commit

mengyaping-backend/data/config.json

@@ -0,0 +1,13 @@
+{
+  "server": {
+    "port": "8080",
+    "host": "0.0.0.0"
+  },
+  "monitor": {
+    "interval_minutes": 5,
+    "timeout_seconds": 10,
+    "retry_count": 3,
+    "history_days": 7
+  },
+  "data_path": "./data"
+}