Update store links to new website address

Update the URLs for the "Shop the Store" button and the "Open Store" button within the modal to the new `shop.justgoodcuber.com/products` domain.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: f5797e65-2210-4d2e-bf70-278d8a0098c1
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Event-Id: 097a2a73-cb24-4738-b83a-fecc18e405d6
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/2a2c58da-54a0-4c86-8ad0-3b93439f70de/f5797e65-2210-4d2e-bf70-278d8a0098c1/tnshPZC
Replit-Helium-Checkpoint-Created: true

.replit

@@ -27,3 +27,6 @@ outputType = "webview"
 [[ports]]
 localPort = 5000
 externalPort = 80
+
+[agent]
+expertMode = true

index.html

@@ -43,7 +43,7 @@
 <div class="store-overlay" id="storeOverlay">
   <div class="store-modal-card">
     <div class="store-modal-top">
-      <div class="store-modal-url">justgoodcubing.printify.me/products</div>
+      <div class="store-modal-url">shop.justgoodcuber.com/products</div>
       <button class="modal-close" id="storeClose">&#x2715; Close</button>
     </div>
     <div class="store-modal-body">
@@ -55,7 +55,7 @@
       </div>
       <h2 class="store-modal-title">JustGoodCubing Store</h2>
       <p class="store-modal-desc">Our store opens in a new tab. Come back here when you're done browsing.</p>
-      <a href="https://justgoodcubing.printify.me/products" target="_blank" rel="noopener" class="store-launch-btn">Open Store &#x2197;</a>
+      <a href="https://shop.justgoodcuber.com/products" target="_blank" rel="noopener" class="store-launch-btn">Open Store &#x2197;</a>
     </div>
   </div>
 </div>