fix mob kills transform

src/app/website/index/LiveStats.svelte

@@ -9,7 +9,7 @@
   }
 
   function transformMobKills(mobKills: number) {
-    return mobKills < 1000 ? `${mobKills}` : `${Math.floor(mobKills / 1000)}`;
+    return mobKills < 1000 ? `${mobKills}` : `${(mobKills / 1000).toFixed(2)}K`;
   }
 </script>