feat: More prominent keyboard shortcuts in hints (#10057)

* Initial

* Memoize

* Styling

* Use double angle brackets for keyboard shortcuts

* Use rem in gap

* Use an existing function for substituting tags in a string

* Revert styling

* Avoid unique key warnings

* Styling

* getTransChildren -> nodesFromTextWithTags

* Use height and padding instead of padding only

* Initial new idea

* WIP shortcut substitutions

* Use simple regex for parsing shortcuts

* Use single shortcut for combos

* Use kbd instead of span

* shortcutFromKeyString -> getTaggedShortcutKey

* Bug fix

* FlowChart -> Flowchart

* memo is useless here

* Trigger CI

* Translate in getShortcutKey

* More normalized shortcuts

* improve shortcut normalization and replacement & support multi-key tagged shortcuts

* fix regex

* tweak css

---------

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

packages/excalidraw/components/App.tsx

@@ -80,7 +80,6 @@ import {
   wrapEvent,
   updateObject,
   updateActiveTool,
-  getShortcutKey,
   isTransparent,
   easeToValuesRAF,
   muteFSAbortError,
@@ -406,6 +405,8 @@ import { LassoTrail } from "../lasso";
 
 import { EraserTrail } from "../eraser";
 
+import { getShortcutKey } from "../shortcut";
+
 import ConvertElementTypePopup, {
   getConversionTypeFromElements,
   convertElementTypePopupAtom,