make the js only script actually work

filed/static/js-only.css

@@ -0,0 +1 @@
+.js-only{display:none}

filed/static/js-only.js

@@ -0,0 +1,2 @@
+// This script displays all elements with `js-only` class
+(()=>{let a=document.getElementsByClassName('js-only');for(let i=0;i!=a.length;i++)a[i].style.display='initial'})()

filed/templates/base.html

@@ -11,6 +11,7 @@
         <link href="https://fonts.googleapis.com/css2?family=Red+Hat+Display:wght@400;600;900&display=swap" rel="stylesheet">
         <link rel="stylesheet" href="/paint.css" />
         <link rel="stylesheet" href="/form.css" />
+        <link rel="stylesheet" href="/js-only.css" />
         <script src="/delay.js"></script>
         <title>blek! File</title>
         {% block head %}{% endblock %}
@@ -43,5 +44,8 @@
                 </tbody>
             </table>
         </div>
+
+        <script src="/js-only.js"></script>
+        {% block scripts %}{% endblock %}
     </body>
 </html>