When DeepSeek returns 402, try other chat providers before giving up, and cancel the sole active task only during LLM outages so user 123 can cancel without Goose.
Co-authored-by: Cursor <cursoragent@cursor.com>
Use a lightweight LLM over active task lists to pick taskId for cancel,
exclude page.generate from scheduled-task inbound, and remove single-task
auto-cancel so Cursor page generation stays isolated.
Co-authored-by: Cursor <cursoragent@cursor.com>
john