- Replace the old placeholder galerie page content with gallery-1's
real content (text + 4 uploaded photos), keeping the /galerie route
and its position in the main nav
- Remove gallery-2 and gallery-3 (prototype pages) and their media
- Switch section text fields from plain textarea to Grav's markdown
editor type, restoring the formatting toolbar in Admin
- Trim the image grid/blueprint caps to 2 per section to match
gallery-1's actual content
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
