Adds a footer with the client build SHA and the server /api/version value, a mismatch warning, and the socket error text, so it is unambiguous whether the browser is running a stale bundle and why the live feed fell back to polling.
Adds a footer with the client build SHA and the server /api/version value, a mismatch warning, and the socket error text, so it is unambiguous whether the browser is running a stale bundle and why the live feed fell back to polling.