feat: github workflow

lib/menu.js

@@ -22,6 +22,7 @@ async function showMainMenu() {
           { name: `${chalk.hex('#DA22FF')('📖')} Reading History`, value: 'history' },
           new inquirer.Separator(chalk.gray('─'.repeat(50))),
           { name: `${chalk.hex('#FF69B4')('🔧')} Build/Rebuild Index`, value: 'index' },
+          { name: `${chalk.hex('#9733EE')('💾')} Download Pre-Built Database`, value: 'db' },
           { name: `${chalk.hex('#FFD700')('📊')} Statistics`, value: 'stats' },
           { name: `${chalk.hex('#DA22FF')('⚙️')}  Settings`, value: 'settings' },
           new inquirer.Separator(chalk.gray('─'.repeat(50))),
@@ -98,6 +99,11 @@ async function handleMenuChoice(choice) {
       await settings.manage();
       break;
 
+    case 'db':
+      const dbDownload = require('./db-download');
+      await dbDownload.manage();
+      break;
+
     default:
       console.log(chalk.yellow('Invalid choice'));
   }