fix(server): füge Server-Start-Konfiguration hinzu für Hono-App

src/server/index.ts

@@ -56,4 +56,14 @@ Canonical: https://${process.env.DOMAIN || 'localhost:5173'}/.well-known/securit
 app.route("/rpc", rpcApp);
 app.get("/*", clientEntry);
 
-export default app;
+// Start server
+const port = process.env.PORT ? parseInt(process.env.PORT) : 3000;
+const host = process.env.HOST || "0.0.0.0";
+
+console.log(`🚀 Server starting on ${host}:${port}`);
+
+export default {
+  port,
+  hostname: host,
+  fetch: app.fetch,
+};