refactor(main-app): hidden electron title bar

desktop/main/src/index.ts

@@ -7,13 +7,18 @@ const __dirname = path.dirname(__filename);
 
 async function createWindow() {
   const mainWindow = new BrowserWindow({
-    width: 1600,
-    height: 1500,
+    width: 960,
+    height: 678,
     show: false,
     webPreferences: {
       preload: path.join(__dirname, "preload.mjs"),
       nodeIntegration: false,
     },
+    titleBarStyle: "hidden",
+    trafficLightPosition: {
+      x: 13,
+      y: 13,
+    },
   });
 
   mainWindow.once("ready-to-show", () => {