Initial Nuxt frontend import

- Complete GGZ Ecademy Nuxt.js user portal
- Learning products browser and management
- Member management interface
- User authentication and roles
- Multi-language support (NL/EN)
- Vuex store for state management
- Component-based architecture

pages/manager/items/index.vue

@@ -0,0 +1,42 @@
+<template>
+  <v-container fluid>
+    <v-row>
+      <v-col cols="6">
+        <v-row>
+          <v-card class="ma-3 pa-6" outlined tile width="100%">
+            <v-card-title>Data</v-card-title>
+            <pre v-if="model" v-html="model"></pre>
+          </v-card>
+        </v-row>
+      </v-col>
+      <v-col cols="6">
+        <v-row>
+          <v-card class="ma-3 pa-6" outlined tile width="100%">
+            <v-card-title>Schema</v-card-title>
+            <pre v-html="jsonData"></pre>
+          </v-card>
+        </v-row>
+      </v-col>
+    </v-row>
+  </v-container>
+</template>
+
+<script>
+export default {
+  middleware: 'auth',
+  layout: `${process.env.CUSTOMER}Admin`,
+  components: {
+  },
+  data() {
+    return {
+      model: {},
+      jsonData: {
+        name: 'mike',
+        age: 23,
+        phone: '18552129932',
+        address: ['AAA C1', 'BBB C2']
+      }
+    }
+  }
+}
+</script>