fix(whiteboard): persisting whiteboard block collapsed state

src/main/frontend/modules/outliner/file.cljs

@@ -23,6 +23,7 @@
     :block/format
     :block/created-at
     :block/updated-at
+    :block/collapsed?
     {:block/page      [:block/uuid]}
     {:block/left      [:block/uuid]}
     {:block/parent    [:block/uuid]}])
@@ -33,6 +34,7 @@
     (dissoc block
             :db/id
             :block/uuid ;; shape block uuid is read from properties
+            :block/collapsed?
             :block/content
             :block/format
             :block/left