chore(release): exit prerelease mode

[up2dul]

Summary

• exit Changesets prerelease mode after the successful next rehearsal
• allow the release workflow to prepare the first stable 1.0.0 release

Acceptance evidence

• Phase 6 checklist and Qalbwise integration evidence: Phase 6: Release rehearsal and integration #6
• exact registry version tested: profanity-kit@0.1.0-next.2
• Qalbwise dependency commit: qalbwise/app@3a5fd5a
• Qalbwise implementation commit: qalbwise/app@5997b6a

Validation

• git diff --check
• pnpm changeset:status reports a minor bump for profanity-kit

What happens after merge

The release workflow will create or update the generated version PR for stable 1.0.0. Publishing does not occur until that generated version PR is reviewed and merged.