feat: implement Marco's customer changes

- Remove 'Flotte ansehen' button from hero section
- Remove '24/7 Support' stat from hero section
- Remove 'Unsere Flotte' eyebrow from fleet section
- Remove ALL 'Warum wir' / 'Why us' references from nav links, i18n keys, and legal pages
- Update reviews: Ferrari references only (removed GT3 mentions)
- Update Impressum with correct company data (MC Cars GmbH)
- Add multi-photo gallery: DB migration (17-vehicle-photos.sql), admin UI for photo management, frontend carousel on cards and dialog
- Update SEO: Ferrari-focused meta tags, title, keywords, JSON-LD
- Clean up dead i18n keys (viewFleet, statSupport, fleetEyebrow, navWhy, why* keys)
- Fix legal page issues: add config.js script, fix logo references to SVG
- Add Playwright E2E tests (26/26 passing)
- Update footer tagline across all pages

docker-compose.local.yml

@@ -31,6 +31,7 @@ services:
       - ./supabase/migrations/14-email-requested-trigger.sql:/sql/14-email-requested-trigger.sql:ro
       - ./supabase/migrations/15-individuell-vat-subtotal-fix.sql:/sql/15-individuell-vat-subtotal-fix.sql:ro
       - ./supabase/migrations/16-rental-type-weekend-gap-fix.sql:/sql/16-rental-type-weekend-gap-fix.sql:ro
+      - ./supabase/migrations/17-vehicle-photos.sql:/sql/17-vehicle-photos.sql:ro
 
   kong:
     volumes: