Fix: Fix undo/redo while action menu is open (#6273)

* Add data attribute to modals for testing

* Add test for undoing with action menu open not destroying text

* Add test for undo closing the action menu

* Add simple fix for undo/redo with action menu open

Co-authored-by: Tienson Qin <tiensonqin@gmail.com>

src/main/frontend/handler/history.cljs

@@ -21,6 +21,7 @@
   [e]
   (util/stop e)
   (state/set-editor-op! :undo)
+  (state/clear-editor-action!)
   (editor/save-current-block!)
   (let [{:keys [editor-cursor]} (undo-redo/undo)]
     (restore-cursor! editor-cursor))
@@ -30,6 +31,7 @@
   [e]
   (util/stop e)
   (state/set-editor-op! :redo)
+  (state/clear-editor-action!)
   (let [{:keys [editor-cursor]} (undo-redo/redo)]
     (restore-cursor! editor-cursor))
   (state/set-editor-op! nil))