fix(hotkey): Prevent Arc browser undo on Cmd+Z in Drawnix (#254)

* fix: Prevent Arc browser undo on Cmd+Z in Drawnix

* fix(hotkey): prevent double undo on Cmd+Z by returning after handling

* fix: prevent double undo

packages/drawnix/src/plugins/with-hotkey.ts

@@ -17,7 +17,7 @@ export const buildDrawnixHotkeyPlugin = (
   updateAppState: (appState: Partial<DrawnixState>) => void
 ) => {
   const withDrawnixHotkey = (board: PlaitBoard) => {
-    const { globalKeyDown } = board;
+    const { globalKeyDown, keyDown } = board;
     board.globalKeyDown = (event: KeyboardEvent) => {
       const isTypingNormal =
         event.target instanceof HTMLInputElement ||
@@ -100,6 +100,22 @@ export const buildDrawnixHotkeyPlugin = (
       globalKeyDown(event);
     };
 
+    board.keyDown = (event: KeyboardEvent) => {
+      if (isHotkey(['mod+z'], { byKey: true })(event)) {
+        board.undo();
+        event.preventDefault();
+        return;
+      }
+
+      if (isHotkey(['mod+shift+z'], { byKey: true })(event)) {
+        board.redo();
+        event.preventDefault();
+        return;
+      }
+
+      keyDown(event);
+    };
+
     return board;
   };
   return withDrawnixHotkey;