6f5705fe02
---ci--- project: orca phase: 22 milestone: v0.12 status: execute ---/ci--- copyFile now atomic (temp + rename; was os.WriteFile which could leave a partial DB on crash). migrateDBSchema now opens with foreign_keys(ON) (was journal_mode only). REQ-137/F19. Build + tests green. The --accept-identity-migration gate is enforced in the upgrade CLI (P07 password removal; documented in the migration guide).