Working room & client refactor

client/src/components/Invite.vue

@@ -0,0 +1,23 @@
+<template>
+  <div>
+    <h1 class="subtitle">{{roomCode}}</h1>
+    <qrcode :value="roomCode" :options="{ width: 200 }"/>
+  </div>
+</template>
+
+<script>
+import qrcode from '@chenfengyuan/vue-qrcode'
+
+export default {
+  name: 'Invite',
+  components: {
+    qrcode
+  },
+  props: {
+    roomCode: {
+      type: String,
+      default: 'abc'
+    }
+  }
+}
+</script>