feat: dukung SETTINGS_PATH (settings.json di direktori mount/persisten)

config/paths.js

@@ -0,0 +1,7 @@
+// Lokasi file settings.json — dapat diarahkan via env SETTINGS_PATH
+// (dipakai agar settings bisa disimpan di direktori yang di-mount / persisten).
+const path = require('path');
+const settingsPath = process.env.SETTINGS_PATH
+  ? path.resolve(process.env.SETTINGS_PATH)
+  : path.join(__dirname, '..', 'settings.json');
+module.exports = { settingsPath };