add loading animation to the player and server page when clicking search

src/common/colors.ts

@@ -1,3 +1,6 @@
+/**
+ * Re-useable colors.
+ */
 export const Colors = {
   green: "#0FFF50",
   red: "#8B0000",

src/common/embed.ts

@@ -1,9 +1,20 @@
 import { Metadata } from "next";
 
 type Embed = {
+  /**
+   * The title of the embed.
+   */
   title: string;
+
+  /**
+   * The description of the embed.
+   */
   description: string;
-  image?: string | null;
+
+  /**
+   * The image to show as the thumbmail.
+   */
+  image?: string;
 };
 
 /**