Merge branch 'frontend' into leaderboard-pagination

# Conflicts:
#	frontend/game/tsconfig.json
#	frontend/package-lock.json
#	frontend/package.json
#	frontend/public/index.html
#	frontend/src/App.vue
#	frontend/src/components/Game.vue
#	frontend/src/components/Leaderboard.vue

frontend/.browserslistrc

@@ -0,0 +1,4 @@
+> 1%
+last 2 versions
+not dead
+not ie 11

frontend/.eslintrc.js

@@ -0,0 +1,19 @@
+module.exports = {
+  root: true,
+  env: {
+    node: true
+  },
+  'extends': [
+    'plugin:vue/vue3-essential',
+    'eslint:recommended',
+    '@vue/typescript/recommended'
+  ],
+  parserOptions: {
+    ecmaVersion: 2020
+  },
+  rules: {
+    'no-console': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
+    'no-debugger': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
+    'vue/multi-word-component-names': 'off', 
+  }
+}

frontend/src/App.vue

@@ -42,8 +42,6 @@ export default defineComponent({
   data() {
     return {
       userScores: {},
-      highscoreLeaderboard: [],
-      totalPlaytimeLeaderboard: [],
       userId: 1,
     }
   },

frontend/src/components/Game.vue

@@ -1,5 +1,5 @@
 <template>
-  <div>
+    <div class="wrapper">
         <main></main>
     </div>
 </template>