Token Expiry in Live Stock Watchlists — Deterministic UX and Reconnect Tests

Situation User-visible behavior Test control Token is valid and the stream is healthy Prices update in place; keep the last update timestamp visible A fake clock advances normal heartbeats Token expires while the socket is open Freeze updates, show a compact re-auth prompt, and preserve the list Inject an expiry event at a known logical time... Weiterlesen: Token Expiry in Live Stock Watchlists — Deterministic UX and Reconnec…