feat: Initialize the Electron frontend with core UI components and integrate Convex backend services.

Frontend/Electron/main.cjs

@@ -7,6 +7,7 @@ function createWindow() {
     const win = new BrowserWindow({
         width: 1200,
         height: 800,
+        frame: false,
         webPreferences: {
             nodeIntegration: false,
             contextIsolation: true,
@@ -30,6 +31,22 @@ function createWindow() {
 app.whenReady().then(() => {
     createWindow();
 
+    ipcMain.on('window-minimize', () => {
+        const win = BrowserWindow.getFocusedWindow();
+        if (win) win.minimize();
+    });
+    ipcMain.on('window-maximize', () => {
+        const win = BrowserWindow.getFocusedWindow();
+        if (win) {
+            if (win.isMaximized()) win.unmaximize();
+            else win.maximize();
+        }
+    });
+    ipcMain.on('window-close', () => {
+        const win = BrowserWindow.getFocusedWindow();
+        if (win) win.close();
+    });
+
     // Helper to fetch metadata (Zero-Knowledge: Client fetches previews)
     ipcMain.handle('fetch-metadata', async (event, url) => {
         return new Promise((resolve) => {