Compute all stat dimensions and both grains in one GROUPING SETS query
so each sync pass scans the source table once instead of eight times.
Hourly passes now only recompute the current ISO week; a daily full pass
refreshes the whole display window. Restarted daemons resume the hourly
cadence from the last completed sync instead of immediately re-running a
pass, and the workgroup kills any query scanning more than 2 TB.
opencode-agent[bot]