The heartbeat scheduler enqueued runs even while a provider's monthly
usage window was full, so every task burned its 3-attempt retry budget
on instant quota failures within seconds and stayed dead forever -
raising the limit (or restarting) never revived anything.
- Park tasks (skip enqueue) while their provider is at its
monthly_request_limit instead of creating runs doomed to fail
- Exclude quota-blocked failures from the 3-attempt retry budget,
retroactively reviving tasks abandoned by past filled windows
- Share the gate message as PROVIDER_MONTHLY_LIMIT_MESSAGE and log
quota-block transitions once per state change for diagnosability
- Ignore landing/ (self-contained Next.js sub-project) and
built-in skills/ (prompt content) in eslint so verify:ci lints only
application code