Update navigation icons

resources/assets/scripts/components/Icon.vue

@@ -0,0 +1,18 @@
+<template>
+    <i class="ion" :class="iconClass"></i>
+</template>
+
+<script>
+    export default {
+        props: {
+            type: {type: String, required: true},
+            iconStyle: {type: String, default: 'ios'},
+        },
+
+        computed: {
+            iconClass: function () {
+                return `ion-${this.iconStyle}-${this.type}`;
+            }
+        },
+    }
+</script>