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/en-US.json

@@ -887,6 +887,9 @@
       "regenerateConfirm": "Regenerating invalidates the current token. Any central panel using it will lose access until updated. Continue?",
       "allowPrivateAddress": "Allow private address",
       "allowPrivateAddressHint": "Enable only for nodes on a private network or VPN.",
+      "outboundTag": "Connection outbound",
+      "outboundTagHint": "Route this node's panel API traffic through the selected Xray outbound. A loopback bridge inbound is added to the running config automatically and applied live. Leave empty for a direct connection.",
+      "outboundTagPlaceholder": "Direct connection",
       "inboundSyncMode": "Inbound import",
       "inboundSyncModeHint": "Choose which inbounds are imported from this node. Existing nodes default to all inbounds.",
       "allInbounds": "All inbounds",