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

os-zhuang merged 7 commits into

mainobjectstack-ai/objectstack:mainfrom

claude/adr-0057-data-lifecycle-azuf45objectstack-ai/objectstack:claude/adr-0057-data-lifecycle-azuf45Copy head branch name to clipboard