Add 'Da revisionare' dashboard section for suspicious quantities

- Flags inventory items with abnormally small or large quantities
- Per-unit thresholds (pz/conf, g, kg, ml, l)
- Confirm button (✓) to mark as correct (stored in localStorage)
- Edit button (✏️) opens existing edit modal
- Smooth dismiss animation on confirm
- Amber-themed styling to distinguish from expiry alerts

index.html

@@ -64,6 +64,13 @@
             <div id="expiring-list"></div>
         </div>
 
+        <!-- Review suspicious quantities -->
+        <div class="alert-section alert-review" id="alert-review" style="display:none">
+            <h3>🔍 Da revisionare</h3>
+            <p class="review-hint">Quantità che sembrano anomale. Conferma se corrette o modifica.</p>
+            <div id="review-list"></div>
+        </div>
+
     </section>
 
     <!-- ===== INVENTORY LIST ===== -->