* feat: add empty address cleanup feature
Add functionality to clean up email addresses that have never received any emails and were created more than N days ago.
Changes:
- Add emptyAddress cleanup type to backend cleanup logic
- Add enableEmptyAddressAutoCleanup and cleanEmptyAddressDays to CleanupSettings model
- Add scheduled task support for auto-cleanup of empty addresses
- Add UI controls in Maintenance page for manual and auto cleanup
- Add i18n support (English and Chinese translations)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* chore: update dependencies
Update package.json and lock files across frontend, worker, pages, and vitepress-docs
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* docs: update CHANGELOG for empty address cleanup feature
Add entry for new maintenance page feature to clean up email addresses with no emails older than N days
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
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Co-authored-by: Claude <noreply@anthropic.com>
- Add unboundAddress cleanup type to backend cleanup logic
- Update CleanupSettings model with unbound address fields
- Add scheduled task for automatic unbound address cleanup
- Add UI controls in admin Maintenance panel for manual cleanup
- Add i18n support (en/zh) for unbound address cleanup labels
- Clean addresses not bound to any user created before n days
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-authored-by: Claude <noreply@anthropic.com>
