Cleanup obsolete Bring! items after smart shopping algorithm fix

- cleanupObsoleteBringItems(): one-time per session, removes items from Bring!
  that the updated smart shopping algorithm no longer considers relevant
- Cross-references shoppingItems vs smartShoppingItems using exact + token match
- Shows toast with count of removed items
- Called alongside autoAddCriticalItems after loading smart shopping data

index.html

@@ -997,6 +997,6 @@
     </div>
 </div>
 
-<script src="assets/js/app.js?v=20260329d"></script>
+<script src="assets/js/app.js?v=20260329e"></script>
 </body>
 </html>