Fix (Whiteboards): An attempt to fix most of the remaining issues (#8893)

* Revert "enhance: clear selection ranges"

This reverts commit cb2c1f1d6a.

* fix: untitled name crash on click

* fix: breadcrumb without label

* fix: maintain original page name

* fix: revert shape to block change

* fix: allow toolbar scrolling

* fix: remove overflow from context bar

src/main/frontend/state.cljs

@@ -973,7 +973,6 @@ Similar to re-frame subscriptions"
 
 (defn clear-selection!
   []
-  (util/clear-selection!)
   (swap! state assoc
          :selection/mode false
          :selection/blocks nil