feat: Wabenhain Honig-Shop Anwendung

Vollstaendige Next.js/Prisma-E-Commerce-Anwendung fuer eine Imkerei:
Shop, Warenkorb, Stripe-Checkout, Kundenkonto mit 2FA, Admin-Bereich
(Produkte, Ernten, Chargen, Bestellungen, Gutscheine, admin-editierbare
Website-Inhalte), i18n (DE/EN), Rate-Limiting/CSP/Audit-Log-Haertung,
PostgreSQL- und MySQL-Unterstuetzung ueber austauschbare Prisma-
Treiber-Adapter, Unit-/Komponenten-/E2E-Tests.

src/app/layout.tsx

@@ -1,29 +1,115 @@
 import type { Metadata } from "next";
-import { Geist, Geist_Mono } from "next/font/google";
+import { Cormorant_Garamond, Inter } from "next/font/google";
 import "./globals.css";
+import { Header, Footer, CartDrawer } from "@/components/site-chrome";
+import { CookieConsentBanner } from "@/components/cookie-consent";
+import { siteConfig } from "@/lib/site-config";
+import { getCompanyInfo } from "@/lib/company-info";
+import { getLocale } from "@/i18n/locale";
+import { getDictionary } from "@/i18n/get-dictionary";
+import { I18nProvider } from "@/i18n/i18n-provider";
 
-const geistSans = Geist({
-  variable: "--font-geist-sans",
+const cormorant = Cormorant_Garamond({
+  variable: "--font-cormorant",
+  subsets: ["latin"],
+  weight: ["400", "500", "600"],
+});
+
+const inter = Inter({
+  variable: "--font-inter",
   subsets: ["latin"],
 });
 
-const geistMono = Geist_Mono({
-  variable: "--font-geist-mono",
-  subsets: ["latin"],
-});
+export async function generateMetadata(): Promise<Metadata> {
+  const company = await getCompanyInfo();
+  const title = `${company.name} | Regionaler Honig aus Altenmünster`;
+  return {
+    metadataBase: new URL(`https://${siteConfig.domain}`),
+    title: { default: title, template: `%s | ${company.name}` },
+    description: company.description,
+    openGraph: {
+      title,
+      description: company.description,
+      siteName: company.name,
+      locale: "de_DE",
+      type: "website",
+    },
+    twitter: { card: "summary_large_image", title, description: company.description },
+  };
+}
 
-export const metadata: Metadata = {
-  title: "Create Next App",
-  description: "Generated by create next app",
-};
+export default async function RootLayout({ children }: LayoutProps<"/">) {
+  const locale = await getLocale();
+  const dict = getDictionary(locale);
+  const company = await getCompanyInfo();
+
+  // LocalBusiness-Schema fuer die gesamte Seite (einmal im Root-Layout statt
+  // auf jeder Seite einzeln) — hilft insbesondere bei lokaler Google-Suche
+  // ("Honig Altenmünster") und der Kartenanzeige. telephone ist hier bewusst
+  // NICHT enthalten: solange niemand im Admin-Bereich (Inhalte) eine echte
+  // Telefonnummer eingetragen hat, bliebe sonst der site-config-Platzhalter
+  // als strukturierte Daten faelschlich indexiert.
+  const localBusinessJsonLd = {
+    "@context": "https://schema.org",
+    "@type": "Store",
+    "@id": `https://${siteConfig.domain}/#business`,
+    name: company.name,
+    description: company.description,
+    url: `https://${siteConfig.domain}`,
+    address: {
+      "@type": "PostalAddress",
+      streetAddress: company.address.street,
+      postalCode: company.address.zip,
+      addressLocality: company.address.city,
+      addressCountry: "DE",
+    },
+  };
+
+  // Ermoeglicht Googles Sitelinks-Suchfeld direkt in den Suchergebnissen — die
+  // Ziel-URL entspricht der tatsaechlich vorhandenen Shop-Suche (?q=...).
+  const websiteJsonLd = {
+    "@context": "https://schema.org",
+    "@type": "WebSite",
+    name: company.name,
+    url: `https://${siteConfig.domain}`,
+    potentialAction: {
+      "@type": "SearchAction",
+      target: `https://${siteConfig.domain}/shop?q={search_term_string}`,
+      "query-input": "required name=search_term_string",
+    },
+  };
 
-export default function RootLayout({ children }: LayoutProps<"/">) {
   return (
     <html
-      lang="en"
-      className={`${geistSans.variable} ${geistMono.variable} h-full antialiased`}
+      lang={locale}
+      data-scroll-behavior="smooth"
+      className={`${cormorant.variable} ${inter.variable} h-full antialiased`}
     >
-      <body className="min-h-full flex flex-col">{children}</body>
+      <body className="min-h-full flex flex-col bg-background text-ink">
+        <script
+          type="application/ld+json"
+          dangerouslySetInnerHTML={{ __html: JSON.stringify(localBusinessJsonLd).replace(/</g, "\\u003c") }}
+        />
+        <script
+          type="application/ld+json"
+          dangerouslySetInnerHTML={{ __html: JSON.stringify(websiteJsonLd).replace(/</g, "\\u003c") }}
+        />
+        <I18nProvider locale={locale}>
+          <a
+            href="#main-content"
+            className="sr-only focus:not-sr-only focus:fixed focus:top-4 focus:left-4 focus:z-50 focus:bg-forest focus:text-cream focus:px-4 focus:py-2 focus:text-sm"
+          >
+            {dict.nav.skipToContent}
+          </a>
+          <Header companyName={company.name} />
+          <main id="main-content" className="flex-1">
+            {children}
+          </main>
+          <Footer companyInfo={company} />
+          <CartDrawer />
+          <CookieConsentBanner />
+        </I18nProvider>
+      </body>
     </html>
   );
 }