Admin home page #128 (#259)

* First iteration on the new PieChart component

* #128 Adds new admin home page

* Fixes code after merging conflicts

* Removes empty file

* Uses real data for admin home page, and improves style

* Reverts debugging code

* Defines missing variable

* Caches user stats data for admin home page

* Typo

* Styles improvements

* Invalidates cache on signup/signin

* Implements top 5 biggest games

* Improves styling

* Improves style

* Using generateManifest to get the proper size

* Reading data from cache

* Removes unnecessary import

* Improves caching mechanism for game sizes

* Removes lint errors

* Replaces piechart tooltip with colors in legend

* Fixes caching

* Fixes caching and slight improvement on pie chart colours

* Fixes a few bugs related to caching

* Fixes bug where app signin didn't refresh cache

* feat: style improvements

* fix: lint

---------

Co-authored-by: DecDuck <declanahofmeyr@gmail.com>

components/Icons/GamepadIcon.vue

@@ -0,0 +1,19 @@
+<template>
+  <svg
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 24 24"
+    fill="none"
+    stroke="currentColor"
+    stroke-width="2"
+    stroke-linecap="round"
+    stroke-linejoin="round"
+  >
+    <line x1="6" y1="11" x2="10" y2="11" />
+    <line x1="8" y1="9" x2="8" y2="13" />
+    <line x1="15" y1="12" x2="15.01" y2="12" />
+    <line x1="18" y1="10" x2="18.01" y2="10" />
+    <path
+      d="M17.32 5H6.68a4 4 0 00-3.978 3.59c-.006.052-.01.101-.017.152C2.604 9.416 2 14.456 2 16a3 3 0 003 3c1 0 1.5-.5 2-1l1.414-1.414A2 2 0 019.828 16h4.344a2 2 0 011.414.586L17 18c.5.5 1 1 2 1a3 3 0 003-3c0-1.545-.604-6.584-.685-7.258-.007-.05-.011-.1-.017-.151A4 4 0 0017.32 5z"
+    />
+  </svg>
+</template>