fix: increase maxOutputTokens to 8192 in chatToRecipe; add 'Apri la ricetta' button after transfer

Fixes parse_error on complex recipes (JSON was truncated at 2048 tokens).
After successful transfer, shows 'Apri la ricetta' button inline in chat
alongside the '✅ Aggiunta alle Ricette!' button.
Closes #27

api/index.php

@@ -3645,10 +3645,10 @@ PROMPT;
 
     $payload = [
         'contents' => [['role' => 'user', 'parts' => [['text' => $prompt]]]],
-        'generationConfig' => ['temperature' => 0.1, 'maxOutputTokens' => 2048]
+        'generationConfig' => ['temperature' => 0.1, 'maxOutputTokens' => 8192]
     ];
 
-    $result = callGeminiWithFallback($apiKey, $payload, 30);
+    $result = callGeminiWithFallback($apiKey, $payload, 45);
 
     if ($result['http_code'] !== 200) {
         echo json_encode(['success' => false, 'error' => $result['data']['error']['message'] ?? 'gemini_error']);

assets/js/app.js

@@ -12449,11 +12449,20 @@ async function chatTransferToRecipes(btn, replyText) {
         await saveRecipeToArchive(recipe);
         _cachedRecipe = { meal: recipe.meal || 'pranzo', recipe };
         renderRecipe(recipe);
-        document.getElementById('recipe-overlay').style.display = 'flex';
-        document.getElementById('recipe-ask').style.display = 'none';
-        document.getElementById('recipe-loading').style.display = 'none';
-        document.getElementById('recipe-result').style.display = '';
         btn.textContent = '✅ ' + (t('chat.transferred') || 'Aggiunta alle Ricette!');
+        btn.disabled = true;
+        // Add "Apri la ricetta" button next to the transfer button
+        const openBtn = document.createElement('button');
+        openBtn.className = 'btn-chat-use-recipe';
+        openBtn.style.marginLeft = '8px';
+        openBtn.textContent = '📖 ' + (t('chat.open_recipe') || 'Apri la ricetta');
+        openBtn.onclick = () => {
+            document.getElementById('recipe-overlay').style.display = 'flex';
+            document.getElementById('recipe-ask').style.display = 'none';
+            document.getElementById('recipe-loading').style.display = 'none';
+            document.getElementById('recipe-result').style.display = '';
+        };
+        btn.parentNode.insertBefore(openBtn, btn.nextSibling);
         showToast('✅ ' + (t('chat.transferred') || 'Aggiunta alle Ricette!'), 'success');
     } catch (err) {
         console.error('[chatTransferToRecipes]', err);

index.html

@@ -1462,6 +1462,6 @@
     </div>
 </div>
 
-<script src="assets/js/app.js?v=20260510h"></script>
+<script src="assets/js/app.js?v=20260510i"></script>
 </body>
 </html>

translations/de.json

@@ -474,7 +474,8 @@
         "suggestion_expiry_text": "Was läuft bald ab und wie kann ich es verwenden?",
         "transfer_to_recipes": "Zu Rezepten hinzufügen",
         "transferring": "Übertrage...",
-        "transferred": "Zu Rezepten hinzugefügt!"
+        "transferred": "Zu Rezepten hinzugefügt!",
+        "open_recipe": "Rezept öffnen"
     },
     "cooking": {
         "close": "Schließen",

translations/en.json

@@ -474,7 +474,8 @@
         "suggestion_expiry_text": "What's about to expire and how can I use it?",
         "transfer_to_recipes": "Transfer to Recipes",
         "transferring": "Transferring...",
-        "transferred": "Added to Recipes!"
+        "transferred": "Added to Recipes!",
+        "open_recipe": "Open recipe"
     },
     "cooking": {
         "close": "Close",

translations/it.json

@@ -474,7 +474,8 @@
         "suggestion_expiry_text": "Cosa sta per scadere e come posso usarlo?",
         "transfer_to_recipes": "Trasferisci a Ricette",
         "transferring": "Trasferimento in corso...",
-        "transferred": "Aggiunta alle Ricette!"
+        "transferred": "Aggiunta alle Ricette!",
+        "open_recipe": "Apri la ricetta"
     },
     "cooking": {
         "close": "Chiudi",