Vite 8 update breaks proxying for HA

[Nerivec]

I've updated the standalone WindFront add-on from 2.10.1 → 2.11.0, and since then WindFront can no longer connect to Zigbee2MQTT. The UI only shows:

WebSocket: reconnecting

My setup uses the standalone WindFront add-on because I want to keep both frontends available (the built‑in Z2M frontend is set to the old UI). The built‑in Z2M frontend continues to work normally, but the standalone WindFront fails to connect.

Rolling back to 2.10.1 immediately restores functionality.

For testing, I also installed the standalone WindFront Edge add-on and configured it with the exact same settings that work in 2.10.1. It also fails to connect.

The API URL is:

45df7312-zigbee2mqtt-edge:8099/api

This must be correct, since the same URL works with WindFront 2.10.1.

Originally posted by @bobo-cher in #147 (comment)
CC: @thargy

[Nerivec]

Temporarily reverted the update to vite 8, which is the cause.
Requires further investigation, will do after April Z2M release.