refactor: global namespace + admin pages UI

client/components/admin-dev.vue

@@ -0,0 +1,19 @@
+<template lang='pug'>
+  v-container(fluid, fill-height)
+    v-layout(row wrap)
+      v-flex(xs12)
+        .headline.primary--text Developer Tools
+        .subheading.grey--text ¯\_(ツ)_/¯
+</template>
+
+<script>
+export default {
+  data() {
+    return {}
+  }
+}
+</script>
+
+<style lang='scss'>
+
+</style>