feat(lifecycle): ADR-0057 P1–P4 — lifecycle contract, Reaper/Rotator/Archiver, datasource separation, governance (#2786)#2791

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os-zhuang merged 7 commits into

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claude/adr-0057-data-lifecycle-azuf45

Jul 11, 2026

Commits on Jul 10, 2026

docs(adr): ADR-0057 header/rollout sync — P0 shipped (#2079), P1–P4 tracked in #2786
claude
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feat(lifecycle): ADR-0057 P1 — lifecycle contract, LifecycleService Reaper, liveness gate, dogfood growth gate (#2786)
claude
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feat(lifecycle): ADR-0057 P2 — Rotator: physical time-sharding with O(1) shard DROP (#2786)
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feat(lifecycle): ADR-0057 P3 — datasource separation + Archiver cold store (#2786)
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feat(lifecycle): ADR-0057 P4 — governance: quotas, growth alerts, tenant retention overrides (#2786)
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docs(adr)+chore: ADR-0057 marked P0–P4 implemented; changeset for the lifecycle release (#2786)
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chore(spec): regenerate api-surface snapshot for the ADR-0057 lifecycle exports
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