Fix back navigation - The Bible button now does full page reload to clear state

- Button click now uses window.location.href instead of navigate()
- Forces full reload with clean URL to version selection page
- Solves browser back button navigation issues
- Consistent state management across all navigation scenarios

frontend/src/App.tsx

@@ -401,8 +401,8 @@ function App() {
               <div className="flex flex-col">
                 <button
                   onClick={() => {
-                    setSelectedVersion(''); // Clear version selection to return to version selector
-                    navigate('/');
+                    // Clear version selection and reload page to get fresh state
+                    window.location.href = '/';
                   }}
                   className="text-lg sm:text-xl font-bold text-gray-900 dark:text-gray-100 hover:text-blue-600 dark:hover:text-blue-400"
                 >