refactor: extract toolbar overlay lock helper

rust/spikes/leptos-tiptap-spike/src/editor_runtime/overlays.rs

@@ -77,6 +77,14 @@ pub(crate) fn sync_text_selection_overlay(
     has_text_selection
 }
 
+pub(crate) fn toolbar_overlay_locked(
+    turn_into_open: bool,
+    color_menu_open: bool,
+    more_menu_open: bool,
+) -> bool {
+    turn_into_open || color_menu_open || more_menu_open
+}
+
 #[allow(clippy::too_many_arguments)]
 pub(crate) fn close_editor_floating_overlays(
     set_slash_open: WriteSignal<bool>,