Add logout endpoint documentation and update navigation

static/index.html

@@ -283,6 +283,39 @@ Future<void> saveData(List<SaveInput> items, String accessToken) async {
                     <h4>Response:</h4>
                     <pre><code class="language-json">{
     "message": "Data saved successfully"
+}</code></pre>
+                </div>
+                <div class="endpoint" id="logout">
+                    <h3>5. Log-out Endpoint</h3>
+                    <p><span class="method">POST</span><span class="endpoint-url">/logout</span></p>
+                    <p>This endpoint is used to revoke the access token after the event of logout click.</p>
+
+                    <h4>cURL Reqeust:</h4>
+                    <pre><code class="language-bash">curl -X POST https://humblebeeai-al-ghazali-rag-retrieval-api.hf.space/logout \
+                      -H "Authorization: Bearer YOUR_ACCESS_TOKEN"</code></pre>
+                      <h4>Flutter Implementation:</h4>
+                      <pre><code class="language-dart">Future<void> logout(String accessToken) async {
+  final url = Uri.parse('https://humblebeeai-al-ghazali-rag-retrieval-api.hf.space/logout');
+
+  try {
+    final response = await http.post(
+      url,
+      headers: {
+        'Authorization
+        ': 'Bearer $accessToken',
+      },
+    );
+
+    if (response.statusCode != 200) {
+      throw Exception('Failed to logout: ${response.body}');
+    }
+  } catch (e) {
+    throw Exception('Network error: $e');
+  }
+}</code></pre>
+                    <h4>Response:</h4>
+                    <pre><code class="language-json">{
+    "message": "Logout successful"
 }</code></pre>
                 </div>
             </section>

static/script.js

@@ -5,6 +5,7 @@ const sections = [
     { id: 'refresh', title: 'Refresh Token' },
     { id: 'search', title: 'Search' },
     { id: 'save', title: 'Save'},
+    { id: 'logout', title: 'Logout' },
     { id: 'workflow', title: 'Workflow Example' }
 ];