The old migration flow (detect → validate → db → groups → env →
channel-auth → channels → tasks) ran inside `bash nanoclaw.sh` via
setup/auto.ts. Replaced by the standalone `bash migrate-v2.sh` flow.
Deleted:
- setup/migrate-v1.ts (orchestrator)
- setup/migrate-v1/{detect,validate,db,env,groups,channel-auth,channels,tasks}.ts
Kept:
- setup/migrate-v1/shared.ts (used by new migrate-v2/ steps)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>