Adds vuejs with vue-cli, adds cors fairing to rocket

web/vue/src/components/RecipeDetails.vue

@@ -0,0 +1,22 @@
+<template>
+  <div class="box">
+  <button @click="$emit('close')" class="button is-pulled-right">X close</button>
+    <h4 class="title">{{ item.title }}</h4>
+    <h6 class="subtitle">{{ categories[item.category].name }}</h6>
+    <p><strong>Ingredients : </strong></p>
+    <ul>
+      <li v-for="ing in item.ingredients.split('\n')">{{ ing }}</li>
+    </ul>
+    <button @click="$emit('delete', item.id)"
+            class="button is-danger is-pulled-right">
+      DELETE !
+    </button>
+  </div>
+</template>
+
+<script>
+
+export default {
+  name: 'RecipeDetails',
+  props: ['item'],
+}