add live demo omacha shop

Author: TranHuuDat2004

projects.html

@@ -423,10 +423,16 @@ <h3 class="fw-bolder" data-translate-key="omachaTitle">Omacha Shop - Cửa
                                                 <span class="tech-tag javascript">JavaScript</span>
                                                 <span class="tech-tag bootstrap">Bootstrap</span>
                                             </div>
-
+                                            
                                             <!-- Các nút bấm -->
-                                            <!-- Tạm thời ẩn nút chi tiết vì chưa có trang riêng -->
-                                            <!-- <a href="omacha.html" class="btn btn-sm btn-primary me-2 mt-2" rel="noopener noreferrer" data-translate-key="btnViewDetail">Xem thông tin chi tiết</a> -->
+                                            <a href="https://tranhuudat2004.github.io/Omacha-Shop-Demo/" style="background-color: #F4538A; color: white;"
+                                                class="btn btn-sm me-2 mt-2" target="_blank"
+                                                rel="noopener noreferrer" data-translate-key="btnLiveDemo">Xem trực
+                                                tiếp</a>
+
+                                            <a href="omacha-shop.html" class="btn btn-sm btn-primary me-2 mt-2"
+                                                rel="noopener noreferrer" data-translate-key="btnViewDetail">Xem thông
+                                                tin chi tiết</a>
 
                                             <a href="https://github.com/TranHuuDat2004/Omacha_Shop"
                                                 class="btn btn-sm btn-outline-primary me-2 mt-2" target="_blank"