Create And Cleanup Migration

Drive a ClawHub Convex migration from implementation through production cleanup, with explicit operator gates before destructive execution and before removing the temporary migration code.

When To Use

• A Convex production data migration, backfill, destructive cleanup, schema narrowing, table reshaping, or one-off maintenance function is needed.
• Temporary Convex code must be created, deployed, run, verified, and then removed after it is no longer useful.
• The user asks for the full lifecycle: implement migration, PR, deploy, dry run, apply, verify, cleanup PR, deploy cleanup.

Required Companion Guidance