Use native Windows title bar

electron/main.ts

@@ -5,8 +5,6 @@ import { fileURLToPath } from "node:url";
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 
-let mainWindow: BrowserWindow | null = null;
-
 async function createWindow() {
   const win = new BrowserWindow({
     width: 1220,
@@ -14,7 +12,7 @@ async function createWindow() {
     minWidth: 980,
     minHeight: 680,
     title: "EnvHelper",
-    frame: false,
+    frame: true,
     autoHideMenuBar: true,
     backgroundColor: "#f6f7f4",
     webPreferences: {
@@ -24,13 +22,6 @@ async function createWindow() {
     }
   });
 
-  mainWindow = win;
-  win.on("closed", () => {
-    if (mainWindow === win) {
-      mainWindow = null;
-    }
-  });
-
   Menu.setApplicationMenu(null);
 
   if (!app.isPackaged) {
@@ -57,27 +48,6 @@ ipcMain.handle("envhelper:open-file", async () => {
   };
 });
 
-ipcMain.on("envhelper:window-minimize", () => {
-  mainWindow?.minimize();
-});
-
-ipcMain.on("envhelper:window-toggle-maximize", () => {
-  if (!mainWindow) {
-    return;
-  }
-
-  if (mainWindow.isMaximized()) {
-    mainWindow.unmaximize();
-    return;
-  }
-
-  mainWindow.maximize();
-});
-
-ipcMain.on("envhelper:window-close", () => {
-  mainWindow?.close();
-});
-
 ipcMain.handle("envhelper:save-file", async (_event, content: string) => {
   const result = await dialog.showSaveDialog({
     defaultPath: ".env",