feat: Change and move content

- Add info to basics
- Move table variants from basic to components

source/screens/demo/examples/ui/drag.njk

@@ -147,6 +147,6 @@ tags:
     // Create a new NewDiv instance
     const newDiv = new NewDiv(100, 100, 800, 600, '#000');
     newDiv.createDiv();
-    newDiv.appendToFrame(document.getElementById('space'));
+    newDiv.appendToFrame(space);
   </script>
 {% endblock %}