Rehearse full timed rollback and alert kill paths

Objective

Rehearse full timed rollback and alert kill paths.

Notes: NO-GO: no live operators/provider controls were available for a truthful timed rehearsal. Added and tested a strict redacted validator covering t293 rollback timing, clean-browser/local fallback, two-operator health/budget alert delivery, and budget kill behavior; public config remains empty.

Approach

[reconstructed — uncertain] No dedicated findings Markdown located for t300. Summary reconstructed from research/findings/task-history.json entry and git history. Uncertain fields: detailed approach, exact file list, and metrics beyond the task note.

Files / code / data changed

• No commit SHA confidently associated with t300 in sampled log [reconstructed — uncertain].
• Task-history entry: research/findings/task-history.json#t300

Results

Task note: NO-GO: no live operators/provider controls were available for a truthful timed rehearsal. Added and tested a strict redacted validator covering t293 rollback timing, clean-browser/local fallback, two-operator health/budget alert delivery, and budget kill behavior; public config remains empty. [reconstructed — uncertain] No quantitative tables recovered for this entry; see git diff and task-history for grounds.

Conclusions

[reconstructed — uncertain] Outcome inferred from status done and task note.

Problems / follow-ups

• See source report or PR discussion for follow-ups. No unsupported follow-ups fabricated.

Links

• Task-history: research/findings/task-history.json id t300