feat: Erinnerungs-Checkboxen, Anbieterlogos via Logo.dev, Kontakte in Einstellungen

app/api/logos/search/route.ts

@@ -0,0 +1,15 @@
+import { NextRequest, NextResponse } from "next/server";
+import { searchLogos } from "@/lib/logo";
+
+export async function GET(req: NextRequest) {
+  const q = req.nextUrl.searchParams.get("q") ?? "";
+  if (!q.trim()) return NextResponse.json([]);
+  try {
+    const candidates = await searchLogos(q);
+    return NextResponse.json(candidates);
+  } catch (err) {
+    const message = err instanceof Error ? err.message : "Logosuche fehlgeschlagen";
+    const status = message.includes("LOGO_DEV_SECRET_KEY") ? 503 : 502;
+    return NextResponse.json({ error: message }, { status });
+  }
+}