* [feat] Add skeleton loading states to cloud onboarding flow
- Create dedicated skeleton components matching exact layouts
- CloudLoginViewSkeleton for login page with beta notice, form, social buttons
- CloudSurveyViewSkeleton for multi-step survey with progress bar
- CloudWaitlistViewSkeleton for waitlist page with title and messages
- CloudClaimInviteViewSkeleton for invite claiming page
- Update UserCheckView to show contextual skeleton based on redirect destination
- Update InviteCheckView to show appropriate skeleton during loading
- Use i18n for loading text to maintain consistency
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* [feat] Fix skeleton loading flow to show progressive states
- Start with simple loading text when checking user status
- Show survey skeleton while checking survey completion
- Show waitlist skeleton while checking user activation status
- Show login skeleton when redirecting to login on error
- Preserve all original comments from upstream authors
- Use progressive disclosure based on API response flow
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
---------
Co-authored-by: Claude <noreply@anthropic.com>
