feat: initial_selected attribute for options (#1508)

packages/interpreter/src/common.js

@@ -54,6 +54,9 @@ export function setAttributeInner(node, field, value, ns) {
       case "selected":
         node.selected = truthy(value);
         break;
+      case "initial_selected":
+        node.defaultSelected = truthy(value);
+        break;
       case "dangerous_inner_html":
         node.innerHTML = value;
         break;

packages/interpreter/src/sledgehammer_bindings.rs

@@ -83,6 +83,9 @@ mod js {
                 case "selected":
                     node.selected = truthy(value);
                     break;
+                case "initial_selected":
+                    node.defaultSelected = truthy(value);
+                    break;
                 case "dangerous_inner_html":
                     node.innerHTML = value;
                     break;