- Shard watchdog floor 25min (was 15): the July PG-cutover test growth pushed
@fusion/core past 900s on contended CI runners; run 30075604930 killed a
healthy core run at exactly the floor because the 27-day-old (still "fresh")
undercounting timings snapshot tightened the budget to it — the same
false-kill class as the 5->15min raise. Floor pin + in-band example updated.
- full-suite.yml timing upload: include-hidden-files — the .timings/ dot-dirs
were silently excluded by upload-artifact@v4, so the step has uploaded
nothing since it was added and the snapshot could never be refreshed from CI.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>