chore(ui): fade grid placeholder on first render

ui/src/Components/Grid/EmptyGrid/index.js

@@ -3,11 +3,15 @@ import React from "react";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faMugHot } from "@fortawesome/free-solid-svg-icons/faMugHot";
 
+import { MountFade } from "Components/Animations/MountFade";
+
 import "./index.scss";
 
 const EmptyGrid = () => (
   <h1 className="display-1 text-secondary screen-center">
-    <FontAwesomeIcon icon={faMugHot} style={{ fontSize: "14rem" }} />
+    <MountFade in={true}>
+      <FontAwesomeIcon icon={faMugHot} style={{ fontSize: "14rem" }} />
+    </MountFade>
   </h1>
 );