Pick any line to see why it is the way it is: the commit, the pull request and issue it came from, and what the agent was thinking.
| Billing's fifteen minutes: spend alerts first, each step on its own, this month's users read once from an index (billing 0050) | 1 | -- This month's users, read every fifteen minutes for autopay and the limit |
| 2 | -- warnings: usage entries from a date on, by kind and time, and the | |
| 3 | -- workspace in the index so the read never touches the ledger itself. | |
| 4 | CREATE INDEX IF NOT EXISTS ledger_usage_by_time ON ledger (kind, created_at, workspace); |
