feat(spec)!: retire kernel/package-upgrade.zod.ts whole — the upgrade plan, diff, snapshot and rollback model nothing implemented (ADR-0049) - #25757

feat(spec)!: retire kernel/package-upgrade.zod.ts whole — the upgrade plan, diff, snapshot and rollback model nothing implemented (ADR-0049)#25757

objectstack-fleet[bot] merged 9 commits into

mainobjectstack-ai/objectstack:mainfrom

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