feat: Support special key shortcut highlight

packages/excalidraw/components/HintViewer.tsx

@@ -46,7 +46,10 @@ const getHints = ({
     appState.selectedLinearElement?.isDragging ||
     isArrowElement(appState.newElement)
   ) {
-    return t("hints.arrowBindModifiers");
+    return t("hints.arrowBindModifiers", {
+      shortcut_1: getTaggedShortcutKey("Alt"),
+      shortcut_2: getTaggedShortcutKey("CtrlOrCmd"),
+    });
   }
 
   if (

packages/excalidraw/locales/en.json

@@ -341,7 +341,7 @@
     "canvasPanning": "To move canvas, hold {{shortcut_1}} or {{shortcut_2}} while dragging, or use the hand tool",
     "linearElement": "Click to start multiple points, drag for single line",
     "arrowTool": "Click to start multiple points, drag for single line. Press {{shortcut}} again to change arrow type.",
-    "arrowBindModifiers": "Hold Alt to bind inside, or CtrlOrCmd to disable binding",
+    "arrowBindModifiers": "Hold {{shortcut_1}} to bind inside, or {{shortcut_2}} to disable binding",
     "freeDraw": "Click and drag, release when you're finished",
     "text": "Tip: you can also add text by double-clicking anywhere with the selection tool",
     "embeddable": "Click-drag to create a website embed",