feat(TopBar): add user settings & logout btn and finish logout function

refactor(auth): rename login-token to token for consistency

Update all token references from 'login-token' to 'token' across the application. Also enhance TopBar with user menu functionality including logout and settings options.

- Standardize token cookie name for better maintainability
- Add dropdown menu to TopBar with logout functionality
- Implement click-outside behavior for menu
- Improve TopBar styling and user interaction

src/api/index.js

@@ -8,7 +8,7 @@ const api = axios.create({
 
 api.interceptors.request.use(
     config => {
-        const token = getCookie('login-token');
+        const token = getCookie('token');
         if (token) {
             config.headers['X-Token'] = token;
         }

src/components/TopBar.vue

@@ -22,18 +22,31 @@
             <div class="version-info" v-if="softwareInfo">
                 <span>v{{ softwareInfo.Version }}</span>
             </div>
-            <div class="user-info">
-                <div class="avatar">{{ username.charAt(0).toUpperCase() }}</div>
-                <span class="username">{{ username }}</span>
+            <div class="user-profile" @click.stop="toggleMenu">
+                <div class="user-info" ref="userInfoRef">
+                    <div class="avatar">{{ username.charAt(0).toUpperCase() }}</div>
+                    <span class="username">{{ username }}</span>
+                </div>
+                <div class="user-menu" v-show="menuVisible" @click.stop>
+                    <button class="menu-item" @click="handleSettings">
+                        <i class="fas fa-user-cog"></i>
+                        <span>User Settings</span>
+                    </button>
+                    <button class="menu-item" @click="handleLogout">
+                        <i class="fas fa-sign-out-alt"></i>
+                        <span>Logout</span>
+                    </button>
+                </div>
             </div>
         </div>
     </div>
 </template>
 
 <script>
-import { ref, onMounted } from 'vue';
-import { systemApi } from '../api/index.js';
-import { getCookie } from '../utils/functions.js';
+import { ref, onMounted, onBeforeUnmount } from 'vue';
+import { systemApi, authApi } from '../api/index.js';
+import { getCookie, setCookie, deleteCookie as removeCookie } from '../utils/functions.js';
+import { useRouter } from 'vue-router';
 
 export default {
     name: 'TopBar',
@@ -43,6 +56,9 @@ export default {
         const isOnline = ref(false);
         const softwareInfo = ref(null);
         const username = ref(getCookie('username') || 'User');
+        const menuVisible = ref(false);
+        const userInfoRef = ref(null);
+        const router = useRouter();
 
         const checkStatus = async () => {
             try {
@@ -66,10 +82,44 @@ export default {
             emit('search', searchQuery.value);
         };
 
+        const toggleMenu = () => {
+            menuVisible.value = !menuVisible.value;
+        };
+
+        const handleSettings = () => {
+            menuVisible.value = false;
+            alert('User settings feature coming soon!');
+        };
+
+        const handleLogout = async () => {
+            menuVisible.value = false;
+            try {
+                await authApi.logout();
+            } catch (error) {
+                console.error('Logout API error:', error);
+            }
+            removeCookie('token');
+            removeCookie('username');
+            removeCookie('user-type');
+            removeCookie('user-id');
+            router.push('/login');
+        };
+
+        const closeMenu = (event) => {
+            if (userInfoRef.value && !userInfoRef.value.contains(event.target)) {
+                menuVisible.value = false;
+            }
+        };
+
         onMounted(() => {
             checkStatus();
             getSoftwareInfo();
             setInterval(checkStatus, 5000);
+            document.addEventListener('click', closeMenu);
+        });
+
+        onBeforeUnmount(() => {
+            document.removeEventListener('click', closeMenu);
         });
 
         return {
@@ -77,7 +127,12 @@ export default {
             isOnline,
             softwareInfo,
             username,
-            handleSearch
+            handleSearch,
+            menuVisible,
+            toggleMenu,
+            handleSettings,
+            handleLogout,
+            userInfoRef
         };
     }
 };
@@ -184,11 +239,26 @@ export default {
     color: #999;
 }
 
+.user-profile {
+    position: relative;
+}
+
 .user-info {
     display: flex;
     align-items: center;
     gap: 12px;
     cursor: pointer;
+    padding: 8px 12px;
+    border-radius: 8px;
+    transition: background-color 0.2s;
+}
+
+.user-info:hover {
+    background-color: rgba(0, 0, 0, 0.05);
+}
+
+.user-profile:hover .user-info {
+    background-color: rgba(0, 0, 0, 0.05);
 }
 
 .avatar {
@@ -202,11 +272,51 @@ export default {
     color: white;
     font-weight: 600;
     font-size: 14px;
+    flex-shrink: 0;
 }
 
 .username {
     font-size: 14px;
     color: var(--text-color);
     font-weight: 500;
+    white-space: nowrap;
+}
+
+.user-menu {
+    position: absolute;
+    top: 100%;
+    right: 0;
+    margin-top: 8px;
+    min-width: 180px;
+    background: var(--card-bg);
+    border-radius: 8px;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+    overflow: hidden;
+    z-index: 101;
+    border: 1px solid var(--border-color);
+}
+
+.user-menu .menu-item {
+    width: 100%;
+    padding: 12px 16px;
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    background: none;
+    border: none;
+    cursor: pointer;
+    font-size: 14px;
+    color: var(--text-color);
+    transition: background-color 0.2s;
+}
+
+.user-menu .menu-item:hover {
+    background-color: rgba(0, 0, 0, 0.05);
+}
+
+.user-menu .menu-item i {
+    font-size: 16px;
+    width: 20px;
+    text-align: center;
 }
 </style>

src/router/index.js

@@ -65,7 +65,7 @@ const router = createRouter({
 });
 
 router.beforeEach((to, from, next) => {
-    const token = getCookie('login-token');
+    const token = getCookie('token');
     const userType = getCookie('user-type');
     
     if (to.meta.requiresAuth && !token) {

src/views/Login.vue

@@ -112,7 +112,7 @@ export default {
         };
 
         const handleLoginSuccess = (result) => {
-            setCookie('login-token', result.data.token);
+            setCookie('token', result.data.token);
             setCookie('user-id', result.data.userID);
             setCookie('username', result.data.username);
             setCookie('user-type', result.data.type);