fix(web): flush the pending PTY resize when the surface disposes

A dispose inside the 150ms settle window silently dropped the final
dimensions; the RPC now flushes synchronously on teardown.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
124718ca07Wout Stiens committed on 7/31/2026, 10:49:33 AMparente610992
1 file changedLine totals unavailable