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

frontend/i18n.js

@@ -2,21 +2,17 @@
 export const translations = {
     de: {
         navCars: "Fahrzeuge",
-        navWhy: "Warum wir",
         navReviews: "Stimmen",
         navBook: "Buchen",
         bookNow: "Jetzt buchen",
-        viewFleet: "Flotte ansehen",
 
         heroEyebrow: "MC Cars · Sportwagenvermietung",
         heroTitle: "Fahren auf höchstem Niveau.",
-        heroLead: "Premium-Sportwagen und Luxusklasse in der Steiermark. Faire Kaution, transparent, sofort startklar.",
+        heroLead: "Der Ferrari in der Steiermark. Faire Kaution, transparent, sofort startklar.",
 
         statDeposit: "Faire Kaution",
-        statSupport: "Support",
         statCars: "Fahrzeuge",
 
-        fleetEyebrow: "Unsere Flotte",
         fleetTitle: "Handverlesen. Gepflegt. Startklar.",
         fleetSub: "Filtern Sie nach Marke und Preis. Klicken Sie für Details oder buchen Sie direkt.",
         filterBrand: "Marke",
@@ -36,15 +32,6 @@ export const translations = {
         from: "ab",
         noMatches: "Keine Fahrzeuge gefunden.",
 
-        whyEyebrow: "Warum MC Cars",
-        whyTitle: "Keine Kompromisse zwischen Sicherheit und Fahrspaß.",
-        whyInsurance: "Versicherungsschutz",
-        whyInsuranceText: "Vollkasko mit klarem Selbstbehalt. Transparente Kosten auf jedem Kilometer.",
-        whyFleet: "Premium Flotte",
-        whyFleetText: "Handverlesene Performance-Modelle, professionell gewartet und sofort startklar.",
-        whyDeposit: "Faire Kaution",
-        whyDepositText: "Zwei Kautionsarten: Bar oder PayPal-Kaution. Bei PayPal senden wir einen Deposit-Link. Bar wird aktuell persönlich bei der Fahrzeugübergabe abgewickelt.",
-
         reviewsEyebrow: "Kundenmeinungen",
         reviewsTitle: "Erlebnisse, die bleiben.",
         review: "Kundenmeinung",
@@ -113,7 +100,7 @@ export const translations = {
         perWeekend: "Wochenende",
         weekendDef: "Sa 9:00 – So 20:00",
 
-        footerTagline: "Sportwagenvermietung in Österreich. Standort: Steiermark (TBD).",
+        footerTagline: "Sportwagenvermietung in der Steiermark, Österreich.",
         footerLegal: "Rechtliches",
         footerContact: "Kontakt",
         footerNav: "Navigation",
@@ -251,21 +238,17 @@ export const translations = {
     },
     en: {
         navCars: "Fleet",
-        navWhy: "Why us",
         navReviews: "Reviews",
         navBook: "Book",
         bookNow: "Book now",
-        viewFleet: "View fleet",
 
         heroEyebrow: "MC Cars · Sports car rental",
         heroTitle: "Drive at the highest level.",
-        heroLead: "Premium sports and luxury cars in Styria. Fair deposit, full transparency, ready to launch.",
+        heroLead: "The Ferrari in Styria. Fair deposit, full transparency, ready to launch.",
 
         statDeposit: "Fair Deposit",
-        statSupport: "Support",
         statCars: "Vehicles",
 
-        fleetEyebrow: "Our Fleet",
         fleetTitle: "Hand-picked. Maintained. Ready.",
         fleetSub: "Filter by brand or price. Click for details or book directly.",
         filterBrand: "Brand",
@@ -285,15 +268,6 @@ export const translations = {
         from: "from",
         noMatches: "No vehicles match the filters.",
 
-        whyEyebrow: "Why MC Cars",
-        whyTitle: "No compromises between safety and driving joy.",
-        whyInsurance: "Insurance",
-        whyInsuranceText: "Comprehensive cover with a clear deductible. Transparent costs on every kilometer.",
-        whyFleet: "Premium fleet",
-        whyFleetText: "Hand-picked performance models, professionally maintained and ready to go.",
-        whyDeposit: "Fair Deposit",
-        whyDepositText: "Two deposit options: cash or PayPal deposit. For PayPal, we send a deposit link. Cash is currently handled in person at pickup.",
-
         reviewsEyebrow: "Testimonials",
         reviewsTitle: "Experiences that last.",
         review: "Review",
@@ -362,7 +336,7 @@ export const translations = {
         perWeekend: "Weekend",
         weekendDef: "Sat 9 AM – Sun 8 PM",
 
-        footerTagline: "Sports car rental in Austria. Location: Styria (TBD).",
+        footerTagline: "Sports car rental in Styria, Austria.",
         footerLegal: "Legal",
         footerContact: "Contact",
         footerNav: "Navigation",
@@ -501,11 +475,11 @@ export const translations = {
 };
 
 export const REVIEWS = [
-    { quote: "Die Buchung war klar und schnell. Der GT3 war in einem herausragenden Zustand.", author: "Martin P.", lang: "de" },
-    { quote: "Exzellenter Service und makellos vorbereitete Fahrzeuge. Unser Wochenendtrip war unvergesslich.", author: "James R.", lang: "de" },
-    { quote: "Hervorragende Buchungsabwicklung und tadelloses Fahrzeugzustand. Sehr zufrieden.", author: "Thomas W.", lang: "de" },
-    { quote: "Professionelles Team und untadelige Aufmerksamkeit zum Detail. Sehr empfohlen.", author: "David M.", lang: "de" },
-    { quote: "Booking was clear and fast. The GT3 arrived in outstanding condition.", author: "Jonas P.", lang: "en" },
+    { quote: "Die Buchung war klar und schnell. Der Ferrari war in einem herausragenden Zustand.", author: "Martin P.", lang: "de" },
+    { quote: "Exzellenter Service und ein makellos vorbereiteter Ferrari. Unser Wochenendtrip war unvergesslich.", author: "James R.", lang: "de" },
+    { quote: "Hervorragende Buchungsabwicklung und tadelloser Zustand des Ferrari. Sehr zufrieden.", author: "Thomas W.", lang: "de" },
+    { quote: "Professionelles Team und erstklassiger Ferrari. Absolut empfehlenswert.", author: "David M.", lang: "de" },
+    { quote: "Booking was clear and fast. The Ferrari arrived in outstanding condition.", author: "Jonas P.", lang: "en" },
 ];
 
 export function getLang() {