Fix navigation - The Bible button now clears version selection and returns to version selector

frontend/src/App.tsx

@@ -382,7 +382,10 @@ function App() {
               <Book className="h-6 w-6 sm:h-8 sm:w-8 text-blue-600" />
               <div className="flex flex-col">
                 <button
-                  onClick={() => navigate('/')}
+                  onClick={() => {
+                    setSelectedVersion(''); // Clear version selection to return to version selector
+                    navigate('/');
+                  }}
                   className="text-lg sm:text-xl font-bold text-gray-900 dark:text-gray-100 hover:text-blue-600 dark:hover:text-blue-400"
                 >
                   The Bible