added lite version

electron/main.js

@@ -9,6 +9,14 @@ import { dirname, resolve } from 'node:path';
 import { mkdirSync } from 'node:fs';
 import 'dotenv/config';
 
+// AbortErrors from undici/node-fetch can escape async route handlers when a
+// client disconnects mid-stream (station switch). They are benign — the socket
+// is already gone. Log everything else so genuine bugs are still visible.
+process.on('unhandledRejection', (reason) => {
+    if (reason?.name === 'AbortError') return;
+    console.error('[electron] unhandledRejection:', reason);
+});
+
 const __dirname = dirname(fileURLToPath(import.meta.url));
 
 // Pick data location BEFORE importing the server so its module-level path