first commit

main.js

@@ -0,0 +1,64 @@
+const { app, BrowserWindow, ipcMain, dialog } = require('electron');
+const path = require('path');
+
+let mainWindow;
+
+function createWindow() {
+  mainWindow = new BrowserWindow({
+    width: 800,
+    height: 600,
+    frame: false,
+    transparent: true,
+    webPreferences: {
+      preload: path.join(__dirname, 'preload.js'),
+      nodeIntegration: false,
+      contextIsolation: true
+    },
+    resizable: false,
+    center: true,
+    show: false
+  });
+
+  mainWindow.loadFile('index.html');
+
+  mainWindow.once('ready-to-show', () => {
+    mainWindow.show();
+  });
+}
+
+app.whenReady().then(() => {
+  createWindow();
+
+  app.on('activate', function () {
+    if (BrowserWindow.getAllWindows().length === 0) createWindow();
+  });
+});
+
+app.on('window-all-closed', function () {
+  if (process.platform !== 'darwin') app.quit();
+});
+
+// IPC handlers
+ipcMain.on('window-controls', (event, action) => {
+  if (!mainWindow) return;
+  switch (action) {
+    case 'close':
+      app.quit();
+      break;
+    case 'minimize':
+      mainWindow.minimize();
+      break;
+  }
+});
+
+// Select installation directory
+ipcMain.handle('select-directory', async () => {
+  const result = await dialog.showOpenDialog(mainWindow, {
+    properties: ['openDirectory']
+  });
+  if (result.canceled) {
+    return null;
+  } else {
+    return result.filePaths[0];
+  }
+});