✨ Introduce bot v2 in builder (#328)

Also, the new engine is the default for updated typebots for viewer

Closes #211

apps/builder/src/features/graph/components/Nodes/GroupNode/GroupNode.tsx

@@ -61,6 +61,7 @@ const NonMemoizedDraggableGroupNode = ({
     connectingIds,
     setConnectingIds,
     previewingEdge,
+    previewingBlock,
     isReadOnly,
     focusedGroupId,
     setFocusedGroupId,
@@ -91,6 +92,7 @@ const NonMemoizedDraggableGroupNode = ({
   }, [group.title])
 
   const isPreviewing =
+    previewingBlock?.groupId === group.id ||
     previewingEdge?.from.groupId === group.id ||
     (previewingEdge?.to.groupId === group.id &&
       isNotDefined(previewingEdge.to.blockId))