fix: shopping list accuracy, Bring! cleanup server-side, vacuum prompt, recipe appliances

## v1.7.5

### Added
- Vacuum sealed prompt after item use (conf/weighted units, auto-dismiss 8s)
- Multi-function appliance awareness in Gemini recipe prompts (Cookeo/Bimby/Thermomix)
- Server-side Bring! cleanup in cron (no client page load required)
- shopping_name field in inventory_list API response

### Fixed
- Bring! cleanup: false token match (Succo/Frutta from product name tokens)
- Bring! cleanup: expired item with fresh family stock no longer flagged critical (Verdure)
- Bring! remove: catalog items now removed via German key fallback (Formaggio→Käse)
- Shopping list: isExpiringSoon false positives (requires pctLeft < 50%)
- Shopping list: expired batch suppressed when fresh restock >= 50%
- Cross-device cleanup: detect app-added items via spec markers not localStorage
- API fetch: cache: 'no-store' on all api() calls
- Shopping page: 45s polling for multi-client sync

index.html

@@ -11,7 +11,7 @@
     <title>EverShelf</title>
     <link rel="manifest" href="manifest.json">
     <link rel="icon" type="image/png" href="assets/img/logo/logo_icon.png">
-    <link rel="stylesheet" href="assets/css/style.css?v=20260508b">
+    <link rel="stylesheet" href="assets/css/style.css?v=20260508c">
     <!-- QuaggaJS for barcode scanning -->
     <script src="https://cdn.jsdelivr.net/npm/@ericblade/quagga2@1.8.4/dist/quagga.min.js"></script>
     <!-- @xenova/transformers: ES-module bootstrap that exposes a lazy category-classifier as window._categoryPipelinePromise -->
@@ -67,7 +67,7 @@
         <!-- Title — left-aligned; grows to fill space -->
         <div class="header-title-wrap">
             <h1 class="header-title" onclick="showPage('dashboard')">
-                <img src="assets/img/logo/logo_icon.png" alt="" class="header-logo-icon" aria-hidden="true" /><span data-i18n="nav.title">EverShelf</span><span class="header-version">v1.7.4</span>
+                <img src="assets/img/logo/logo_icon.png" alt="" class="header-logo-icon" aria-hidden="true" /><span data-i18n="nav.title">EverShelf</span><span class="header-version">v1.7.5</span>
             </h1>
             <!-- Update badge — shown alongside title, never replaces it -->
             <span class="header-update-badge" id="header-update-badge" style="display:none"></span>
@@ -227,7 +227,7 @@
             <div class="scan-result" id="scan-result" style="display:none"></div>
             <div class="barcode-manual-entry">
                 <div class="barcode-input-row">
-                    <input type="text" id="manual-barcode-input" class="form-input" placeholder="Inserisci codice a barre..." inputmode="numeric" pattern="[0-9]*" onkeydown="if(event.key==='Enter')submitManualBarcode()" data-i18n-placeholder="scan.barcode_placeholder">
+                    <input type="text" id="manual-barcode-input" class="form-input" placeholder="Inserisci codice a barre..." inputmode="numeric" pattern="[0-9]*" maxlength="14" oninput="autoSubmitEAN(this)" onkeydown="if(event.key==='Enter')submitManualBarcode()" data-i18n-placeholder="scan.barcode_placeholder">
                     <button class="btn btn-primary" onclick="submitManualBarcode()" data-i18n="btn.search">🔍 Cerca</button>
                 </div>
             </div>
@@ -1462,6 +1462,6 @@
     </div>
 </div>
 
-<script src="assets/js/app.js?v=20260508c"></script>
+<script src="assets/js/app.js?v=20260510d"></script>
 </body>
 </html>