Implementiere i18n für Frontend, Admin und Datenbank

app/api/daily/route.ts

@@ -1,12 +1,26 @@
 import { NextResponse } from 'next/server';
 import { getOrCreateDailyPuzzle } from '@/lib/dailyPuzzle';
+import { PrismaClient } from '@prisma/client';
+import { getLocalizedValue } from '@/lib/i18n';
+
+const prisma = new PrismaClient();
 
 export async function GET(request: Request) {
     try {
         const { searchParams } = new URL(request.url);
         const genreName = searchParams.get('genre');
 
-        const puzzle = await getOrCreateDailyPuzzle(genreName);
+        let genre = null;
+        if (genreName) {
+            // Find genre by localized name (try both locales)
+            const allGenres = await prisma.genre.findMany();
+            genre = allGenres.find(g =>
+                getLocalizedValue(g.name, 'de') === genreName ||
+                getLocalizedValue(g.name, 'en') === genreName
+            ) || null;
+        }
+
+        const puzzle = await getOrCreateDailyPuzzle(genre);
 
         if (!puzzle) {
             return NextResponse.json({ error: 'Failed to get or create puzzle' }, { status: 404 });