feat: logout button for gamemasters/admins

client/src/components/GameControls.vue

@@ -7,6 +7,7 @@
     <button @click="finishGame">Finish Game</button>
     <button v-if="$route.path != '/play'" @click="go('/play')">switch to game</button>
     <button v-if="$route.path != '/admin'" @click="go('/admin')">admin interface</button>
+    <button class="button-logout" @click="logout">logout</button>
   </nav>
 </template>
 
@@ -40,6 +41,11 @@ export default {
     go(path) {
       this.$router.push({ path })
     },
+    async logout() {
+      this.authCode = ''
+      await this.$axios.$get('/api/logout')
+      this.go('/')
+    },
   },
 }
 </script>
@@ -56,5 +62,9 @@ export default {
     padding: 0 1rem;
     font-size: 18px;
   }
+
+  .button-logout {
+    float: right;
+  }
 }
 </style>