feat: include frame names in canvas searches (#9484)

* fix frame name clipping on zooming

* include assistant font

* default frame name

* extend search to frame names

* add a simple test

* collpase search match items

* id check out of loop

* fix frame name check

* include focusedId for small perf improvement

* optionally show and hide collapse icon

* update section title

* fix tests

* rename `serverSide` -> `private`

* revert: do not reset zoom on zoom change

* feat: do not close menu on repeated ctrl+f

* remove collapsible

* tweak results CSS

* remove redundant check

* set `appState.searchMatches` to null if empty

---------

Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>

packages/excalidraw/components/HintViewer.tsx

@@ -39,7 +39,7 @@ const getHints = ({
   if (
     appState.openSidebar?.name === DEFAULT_SIDEBAR.name &&
     appState.openSidebar.tab === CANVAS_SEARCH_TAB &&
-    appState.searchMatches?.length
+    appState.searchMatches?.matches.length
   ) {
     return t("hints.dismissSearch");
   }