Update send/bring shortcuts and show them properly per operating… (#784)

* Show proper shortcuts

* sort

* Add shortcuts to bring/send

* fix hotkeys matching greedily

* Space

* align zindex shortcuts with figma

* switch to event.code & change Darwin shortcuts

Co-authored-by: dwelle <luzar.david@gmail.com>

src/components/App.tsx

@@ -1769,7 +1769,7 @@ export class App extends React.Component<any, AppState> {
     event.preventDefault();
     const { deltaX, deltaY } = event;
 
-    if (event.metaKey || event.ctrlKey) {
+    if (event[KEYS.CTRL_OR_CMD]) {
       const sign = Math.sign(deltaY);
       const MAX_STEP = 10;
       let delta = Math.abs(deltaY);