refactor: escalate severe to electron

apps/electron/main.js

@@ -41,7 +41,7 @@ async function startBackend() {
 
   await initAssets();
 
-  const result = await startServer();
+  const result = await startServer(escalateError);
   loaded = result.message;
 
   await startIntegrations();
@@ -86,6 +86,11 @@ function askToQuit() {
   win.send('user-request-shutdown');
 }
 
+function escalateError(error) {
+  dialog.showErrorBox('An unrecoverable error occurred', error);
+  app.quit();
+}
+
 // Ensure there isn't another instance of the app running already
 const lock = app.requestSingleInstanceLock();
 if (!lock) {
@@ -213,11 +218,8 @@ app.whenReady().then(() => {
   const trayMenuTemplate = getTrayMenu(bringToFront, askToQuit);
   const trayContextMenu = Menu.buildFromTemplate(trayMenuTemplate);
   tray.setContextMenu(trayContextMenu);
-
-  
 });
 
-
 // unregister shortcuts before quitting
 app.once('will-quit', () => {
   globalShortcut.unregisterAll();