refactor: alerts + admin profile + user create dialog as Vue components

client/js/components/alert.vue

@@ -0,0 +1,21 @@
+<template lang="pug">
+  transition(name='alert', enter-active-class="animated zoomIn", leave-active-class="animated fadeOutRight")
+    .alert(v-if='shown', v-bind:class='style')
+      .alert-icon: i(v-bind:class='icon')
+      .alert-msg {{ msg }}
+</template>
+
+<script>
+  export default {
+    name: 'alert',
+    data () {
+      return {}
+    },
+    computed: {
+      shown() { return this.$store.state.alert.shown },
+      style() { return 'is-' + this.$store.state.alert.style },
+      icon() { return 'icon-' + this.$store.state.alert.icon },
+      msg() { return this.$store.state.alert.msg },
+    }
+  }
+</script>