fix(web): announce a repeat request and ignore a queued run cancelled mid-turn

A second approval or question of the same kind is now announced, and a
queued message cancelled while another run works no longer reads as the
thread stopping.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
b168216cb6PR Batch Tester committed on 10/23/2026, 12:18:58 PMparentef5a82a
3 files changedLine totals unavailable