fix: whiteboard block container id

src/main/frontend/components/block.cljs

@@ -2543,7 +2543,7 @@
   (let [uuid (if (string? block-uuid) (uuid block-uuid) block-uuid)
         block (db/entity [:block/uuid uuid])
         config {:id (str uuid)
-                :container-id (::container-id state)
+                :container-id (:container-id state)
                 :db/id (:db/id block)
                 :block/uuid uuid
                 :block? true