AJ ONeal 1e766daa14
feat(monorel/release): write+commit .goreleaser.yaml only when missing
Previously `monorel release` always overwrote .goreleaser.yaml, discarding
any manual customisations the user had made.

New behaviour:
- Missing → write the monorel-generated config and commit it (same as init)
- Exists, stock {{ .ProjectName }} in a monorepo subdir → warn and ask the
  user to update it manually before re-running
- Exists, looks fine → print "leaving unchanged" and continue
2026-03-01 19:13:49 -07:00
..