chore: Set up Electron configuration and update dependencies

- Add Electron Forge configuration in forge.config.js for packaging and building the app
- Create main Electron entry point in main.cjs for application initialization
- Update package.json scripts for Electron development and building
- Add necessary Electron dependencies to package.json
- Modify .gitignore to exclude build artifacts and temporary files
- Refactor Footer and Navbar components to remove unused imports
- Enhance NostrFeed component by removing unnecessary connection logic
- Update i18n setup for better type safety and locale management
- Refactor Home component to clean up unused code
- Extend Nostr store to manage account state with TypeScript interfaces

electron/main.cjs

@@ -0,0 +1,48 @@
+const { app, BrowserWindow, protocol } = require('electron');
+const path = require('path');
+const url = require('url');
+
+// Handle creating/removing shortcuts on Windows when installing/uninstalling
+if (require('electron-squirrel-startup')) {
+  app.quit();
+}
+
+const createWindow = () => {
+  // Create the browser window
+  const mainWindow = new BrowserWindow({
+    width: 1200,
+    height: 800,
+    webPreferences: {
+      nodeIntegration: false,
+      contextIsolation: true,
+      preload: path.join(__dirname, 'preload.cjs') // Optional: for exposing APIs to renderer
+    }
+  });
+
+  // In production, load the bundled app
+  if (app.isPackaged) {
+    mainWindow.loadFile(path.join(__dirname, '../dist/index.html'));
+  } else {
+    // In dev mode, load from the vite dev server
+    mainWindow.loadURL('http://localhost:5173');
+    mainWindow.webContents.openDevTools();
+  }
+};
+
+// Create window when Electron is ready
+app.whenReady().then(() => {
+  createWindow();
+
+  app.on('activate', () => {
+    // On macOS it's common to re-create a window in the app when the
+    // dock icon is clicked and there are no other windows open.
+    if (BrowserWindow.getAllWindows().length === 0) createWindow();
+  });
+});
+
+// Quit when all windows are closed, except on macOS
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit();
+  }
+});