Merge pull request #451 from AppQuality/integrate-shortcut-tooltip

fix: correct shortcut key for observation in PlayerShortCut component

src/stories/player/shortcuts/index.tsx

@@ -63,7 +63,7 @@ const PlayerShortCut = ({
       case "backward":
         return [<ArrowLeft />];
       case "observation":
-        return ["s"];
+        return ["S"];
       default:
         throw new Error(`Invalid type ${type}`);
     }