init

src/App.vue

@@ -0,0 +1,20 @@
+<template>
+  <div id="app">
+    <router-view />
+    <theme-picker />
+  </div>
+</template>
+
+<script>
+import ThemePicker from "@/components/ThemePicker"
+
+export default {
+  name: "App",
+  components: { ThemePicker }
+}
+</script>
+<style scoped>
+#app .theme-picker {
+  display: none;
+}
+</style>