fix: extend PHP timeout for batch price fetch; refresh btn forces recompute

api/index.php

@@ -6540,8 +6540,8 @@ Rules:
 PROMPT;
 
     $payload = ['contents' => [['parts' => [['text' => $prompt]]]]];
-    // Allow more time for batch (max 45s)
-    $result  = callGeminiWithFallback($apiKey, $payload, 45);
+    // 55s timeout — generous for large batches (set_time_limit(120) in getAllShoppingPrices)
+    $result  = callGeminiWithFallback($apiKey, $payload, 55);
 
     if ($result['http_code'] !== 200) return [];
 
@@ -6638,6 +6638,9 @@ function getShoppingPrice(PDO $db): void {
  * Returns: { success, prices: { name → priceEntry }, total, total_label, from_total_cache }
  */
 function getAllShoppingPrices(PDO $db): void {
+    // This endpoint may call the AI for many items at once — extend timeout.
+    set_time_limit(120);
+
     $input    = json_decode(file_get_contents('php://input'), true) ?? [];
     $clientItems = $input['items'] ?? [];
     $country  = trim($input['country']  ?? env('PRICE_COUNTRY', 'Italia'));

index.html

@@ -635,7 +635,7 @@
                     <div class="shopping-price-total-row">
                         <span class="price-total-label" data-i18n="shopping.price_total_label">💰 Spesa stimata:</span>
                         <span class="price-total-value" id="price-total-value">–</span>
-                        <button class="btn-price-refresh" id="btn-price-refresh" onclick="fetchAllPrices(false)" title="Aggiorna prezzi">🔄</button>
+                        <button class="btn-price-refresh" id="btn-price-refresh" onclick="fetchAllPrices(true)" title="Aggiorna prezzi">🔄</button>
                     </div>
                     <div id="price-loading-bar" style="display:none" class="price-loading-bar">
                         <div class="price-loading-inner"></div>
@@ -1462,6 +1462,6 @@
     </div>
 </div>
 
-<script src="assets/js/app.js?v=20260507k"></script>
+<script src="assets/js/app.js?v=20260507l"></script>
 </body>
 </html>