- Show profile avatar and formatted name in top nav
- Add product icon to left of brand name in top nav
- Add blue border to ProfileAvatar, add xs size
- Add protected /specificatie page with 5 chapter summaries
- Replace planning button with CV link on about page
- Add Specificatie button on about page
- Show app version + git SHA on about page
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
