Delete UserManager.vue

web/components/UserManager.vue

-<template>
-  <div>
-    <h1>User Manager</h1>
-    <ul>
-      <li v-for="user in users" :key="user.id">{{ user.username }}</li>
-    </ul>
-  </div>
-</template>
-
-<script>
-export default {
-  name: 'UserManager',
-  data() {
-    return {
-      users: []
-    };
-  },
-  methods: {
-    fetchUsers() {
-      // Fetch users from backend
-      fetch('/api/users')
-          .then(response => response.json())
-          .then(data => {
-            this.users = data;
-          });
-    }
-  },
-  created() {
-    this.fetchUsers();
-  }
-};
-</script>
-
-<style scoped>
-/* Styles here */
-</style>