13 phases, TDD-oriented: Flyway V3 snapshot column, staged/live config
write flag, dirty-state endpoint, regen OpenAPI, then the new React page
(Identity, Checkpoints, 7 tabs including the live-apply Traces+Taps and
Route Recording with banner), primary Save/Redeploy state machine,
router blocker, old view cleanup, rules docs, and a manual QA walkthrough.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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