feat(node): per node outbound routing (#5275)

* feat: add per-node outbound routing for panel-to-node connections

* feat(ui): add outbound tag selector to node form with i18n

* fix(xray): avoid potential overflow warning in node egress rule allocation

* chore: run "npm run gen"

* fix

---------

Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>

internal/web/translation/zh-CN.json

@@ -886,6 +886,9 @@
       "regenerateConfirm": "重新生成会使当前令牌失效。任何使用该令牌的中央面板都会失去访问权限，直至更新。是否继续？",
       "allowPrivateAddress": "允许私有地址",
       "allowPrivateAddressHint": "仅对私有网络或VPN上的节点启用。",
+      "outboundTag": "连接出站",
+      "outboundTagHint": "通过选定的 Xray 出站路由此节点的面板 API 流量。系统会自动将回环桥接入站添加到运行配置并实时应用。留空表示直接连接。",
+      "outboundTagPlaceholder": "直接连接",
       "inboundSyncMode": "入站导入",
       "inboundSyncModeHint": "选择要从此节点导入的入站。现有节点默认导入全部入站。",
       "allInbounds": "全部入站",