Fix code formatting in main process

Co-authored-by: npv2k1 <73846954+npv2k1@users.noreply.github.com>

Author: Copilot

src/main/main.ts

@@ -31,7 +31,7 @@ function createWindow() {
 
   // Test active push message to Renderer-process.
   win.webContents.on('did-finish-load', () => {
-    win?.webContents.send('main-process-message', (new Date).toLocaleString())
+    win?.webContents.send('main-process-message', (new Date()).toLocaleString())
   })
 
   if (process.env.VITE_DEV_SERVER_URL) {