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.yml

@@ -224,6 +224,7 @@ services:
       - /mnt/user/appdata/mc-cars/supabase/migrations/14-email-requested-trigger.sql:/sql/14-email-requested-trigger.sql:ro
       - /mnt/user/appdata/mc-cars/supabase/migrations/15-individuell-vat-subtotal-fix.sql:/sql/15-individuell-vat-subtotal-fix.sql:ro
       - /mnt/user/appdata/mc-cars/supabase/migrations/16-rental-type-weekend-gap-fix.sql:/sql/16-rental-type-weekend-gap-fix.sql:ro
+      - /mnt/user/appdata/mc-cars/supabase/migrations/17-vehicle-photos.sql:/sql/17-vehicle-photos.sql:ro
     entrypoint: ["sh","-c"]
     command:
       - |
@@ -256,6 +257,7 @@ services:
         psql "postgresql://postgres:$$PGPASSWORD@db:5432/postgres" -v ON_ERROR_STOP=1 -f /sql/14-email-requested-trigger.sql
         psql "postgresql://postgres:$$PGPASSWORD@db:5432/postgres" -v ON_ERROR_STOP=1 -f /sql/15-individuell-vat-subtotal-fix.sql
         psql "postgresql://postgres:$$PGPASSWORD@db:5432/postgres" -v ON_ERROR_STOP=1 -f /sql/16-rental-type-weekend-gap-fix.sql
+        psql "postgresql://postgres:$$PGPASSWORD@db:5432/postgres" -v ON_ERROR_STOP=1 -f /sql/17-vehicle-photos.sql
         echo "post-init done."
     restart: "no"
     networks: [mccars]