chore: initial commit - maqt-desktop v0.2

- Phase 1-5: UI framework, auth, weapon schemes, color filters, system optimization
- Industrial/tech design style with Chinese localization
- Points to gch3n.online/delta backend API
- Hardware monitor, filter editor, and all module pages

electron/main.ts

@@ -0,0 +1,32 @@
+import { app, BrowserWindow, ipcMain } from 'electron';
+import * as path from 'path';
+
+let mainWindow: BrowserWindow | null = null;
+
+function createWindow() {
+  mainWindow = new BrowserWindow({
+    width: 1400,
+    height: 900,
+    minWidth: 1100,
+    minHeight: 700,
+    frame: false, // 无边框自定义标题栏
+    transparent: false,
+    backgroundColor: '#0A0E17',
+    webPreferences: {
+      preload: path.join(__dirname, 'preload.js'),
+      contextIsolation: true,
+      nodeIntegration: false,
+      devTools: true,
+    },
+  });
+
+  if (process.env.VITE_DEV_SERVER_URL) {
+    mainWindow.loadURL(process.env.VITE_DEV_SERVER_URL);
+    mainWindow.webContents.openDevTools();
+  } else {
+    mainWindow.loadFile(path.join(__dirname, '../dist/index.html'));
+  }
+}
+
+app.whenReady().then(createWindow);
+app.on('window-all-closed', () => { if (process.platform !== 'darwin') app.quit(); });