Race condition when quickly switching chat sessions caused the UI to get stuck on loading. Added cancellation flags and key-based remounting. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Race condition when quickly switching chat sessions caused the UI to get stuck on loading. Added cancellation flags and key-based remounting. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>