Reapply SingboxForPanel integration on upstream stable

configs/10-base.multi-node.json

@@ -0,0 +1,50 @@
+{
+  "log": {
+    "level": "info",
+    "timestamp": true
+  },
+  "experimental": {
+    "cache_file": {
+      "enabled": true,
+      "path": "/var/lib/sing-box/cache.db"
+    }
+  },
+  "dns": {
+    "servers": [
+      {
+        "tag": "dns-local",
+        "type": "local"
+      }
+    ]
+  },
+  "services": [
+    {
+      "type": "xboard",
+      "panel_url": "https://panel.example.com",
+      "key": "replace-with-node-token",
+      "sync_interval": "1m",
+      "report_interval": "1m",
+      "nodes": [
+        {
+          "node_id": 286
+        },
+        {
+          "node_id": 774
+        },
+        {
+          "node_id": 815
+        }
+      ]
+    }
+  ],
+  "inbounds": [],
+  "route": {
+    "rules": [
+      {
+        "protocol": "dns",
+        "action": "hijack-dns"
+      }
+    ],
+    "auto_detect_interface": true
+  }
+}