add matching unwrap function

scriptedbrowser/commands/spanwrap.php

@@ -9,7 +9,28 @@
 namespace ScriptedBrowser\Commands;
 
 /**
- * wrap given element in a <span id="">
+ * unwrap given element from <span data-id="">
+ *
+ * @param \ScriptedBrowser\Main $main main instance
+ * @param \ScriptedBrowser\Control $control control interface
+ * @unused-param $control
+ * @param array<string,mixed>  $options options
+ * @return bool true on success
+ */
+function spanunwrap($main, $control, $options)
+{
+    $id = $options['parameter'];
+    $js = '
+      const node = document.querySelector("span[data-id=\"' . $id . '\"]");
+      const text = node.parentNode.innerHTML;
+      node.parentNode.innerHTML = text.replace(node.outerHTML, node.innerHTML);
+    ';
+    $control->executeScript($js);
+    return true;
+}
+
+/**
+ * wrap given element in a <span data-id="">
  *
  * @param \ScriptedBrowser\Main $main main instance
  * @param \ScriptedBrowser\Control $control control interface