Phase 1: Remove obsolete files and standardize all pages

- Standardize script loading on faq, privacy, returns, shipping-info pages
- Archive 14 unused JS files (cart-functions, shopping, cart.js, enhanced versions, etc.)
- Archive 2 unused CSS files (responsive-enhanced, responsive-fixes)
- All pages now use consistent script loading order
- Eliminated shopping.js dependency (not needed after standardization)

website/public/faq.html

@@ -255,12 +255,12 @@
         </div>
       </div>
     </footer>
+    <!-- Core Scripts (standardized order) -->
+    <script src="/assets/js/main.js"></script>
+    <script src="/assets/js/shop-system.js"></script>
     <script src="/assets/js/page-transitions.js?v=1766709739"></script>
     <script src="/assets/js/back-button-control.js?v=1766723554"></script>
-    <script src="/assets/js/main.js"></script>
     <script src="/assets/js/navigation.js"></script>
-    <script src="/assets/js/shop-system.js"></script>
-    <script src="/assets/js/shopping.js"></script>
     
   </body>
 </html>

website/public/privacy.html

@@ -250,12 +250,12 @@
         </div>
       </div>
     </footer>
+    <!-- Core Scripts (standardized order) -->
+    <script src="/assets/js/main.js"></script>
+    <script src="/assets/js/shop-system.js"></script>
     <script src="/assets/js/page-transitions.js?v=1766709739"></script>
     <script src="/assets/js/back-button-control.js?v=1766723554"></script>
-    <script src="/assets/js/main.js"></script>
     <script src="/assets/js/navigation.js"></script>
-    <script src="/assets/js/shop-system.js"></script>
-    <script src="/assets/js/shopping.js"></script>
     
   </body>
 </html>

website/public/returns.html

@@ -250,12 +250,12 @@
         </div>
       </div>
     </footer>
+    <!-- Core Scripts (standardized order) -->
+    <script src="/assets/js/main.js"></script>
+    <script src="/assets/js/shop-system.js"></script>
     <script src="/assets/js/page-transitions.js?v=1766709739"></script>
     <script src="/assets/js/back-button-control.js?v=1766723554"></script>
-    <script src="/assets/js/main.js"></script>
     <script src="/assets/js/navigation.js"></script>
-    <script src="/assets/js/shop-system.js"></script>
-    <script src="/assets/js/shopping.js"></script>
     
   </body>
 </html>

website/public/shipping-info.html

@@ -244,11 +244,11 @@
         </div>
       </div>
     </footer>
+    <!-- Core Scripts (standardized order) -->
+    <script src="/assets/js/main.js"></script>
+    <script src="/assets/js/shop-system.js"></script>
     <script src="/assets/js/page-transitions.js?v=1766709739"></script>
     <script src="/assets/js/back-button-control.js?v=1766723554"></script>
-    <script src="/assets/js/main.js"></script>
     <script src="/assets/js/navigation.js"></script>
-    <script src="/assets/js/shop-system.js"></script>
-    <script src="/assets/js/shopping.js"></script>
   </body>
 </html>