Add checkbox for Boolean input params

client/src/index.css

@@ -57,6 +57,10 @@ button:focus-visible {
   outline: 4px auto -webkit-focus-ring-color;
 }
 
+button[role="checkbox"] {
+  padding: 0;
+}
+
 @media (prefers-color-scheme: light) {
   :root {
     color: #213547;