fix: split Bimby/Cookeo appliances, add missing i18n keys, improve use_all dialog

- .env: split 'Bimby/Moulinex Cookeo' into 'Bimby' and 'Moulinex Cookeo'
- translations (it/en/de): add use_all_confirm_*, throw_all_confirm_*,
  confirm.cancel, confirm.proceed, location.dispensa/frigo/freezer
- app.js: when ANY opened package exists, always show disambiguation
  dialog ('solo questa confezione?' vs 'tutto?') instead of silently
  finishing one — was previously showing dialog only for 2+ opened packages

translations/de.json

@@ -243,7 +243,13 @@
         "toast_opened_finished": "🔓 Geöffnete Packung von {name} aufgebraucht!",
         "disambiguation_hint": "Was meinst du mit \"alles aufgebraucht\"?",
         "disambiguation_all": "🗑️ ALLES verbraucht ({qty})",
-        "error_exceeds_stock": "⚠️ Du kannst nicht mehr verwenden als du verfügbar hast!"
+        "error_exceeds_stock": "⚠️ Du kannst nicht mehr verwenden als du verfügbar hast!",
+        "use_all_confirm_title": "✅ Alles aufbrauchen",
+        "use_all_confirm_msg": "Bestätige, dass du das Produkt vollständig aufgebraucht hast:",
+        "use_all_confirm_btn": "✅ Ja, aufgebraucht",
+        "throw_all_confirm_title": "🗑️ Alles entsorgen",
+        "throw_all_confirm_msg": "Möchtest du wirklich das gesamte Produkt entsorgen?",
+        "throw_all_confirm_btn": "🗑️ Ja, entsorgen"
     },
     "product": {
         "title_new": "Neues Produkt",
@@ -746,7 +752,14 @@
     },
     "confirm": {
         "remove_item": "Möchtest du dieses Produkt wirklich aus dem Bestand entfernen?",
-        "kiosk_exit": "Kioskmodus verlassen?"
+        "kiosk_exit": "Kioskmodus verlassen?",
+        "cancel": "Abbrechen",
+        "proceed": "Bestätigen"
+    },
+    "location": {
+        "dispensa": "Vorratskammer",
+        "frigo": "Kühlschrank",
+        "freezer": "Gefrierschrank"
     },
     "edit": {
         "title": "{name} bearbeiten",

translations/en.json

@@ -242,7 +242,13 @@
         "toast_opened_finished": "🔓 Opened package of {name} finished!",
         "disambiguation_hint": "What do you mean by \"all done\"?",
         "disambiguation_all": "🗑️ Finish EVERYTHING ({qty})",
-        "error_exceeds_stock": "⚠️ You cannot use more than you have available!"
+        "error_exceeds_stock": "⚠️ You cannot use more than you have available!",
+        "use_all_confirm_title": "✅ Finish everything",
+        "use_all_confirm_msg": "Confirm that you have finished the product:",
+        "use_all_confirm_btn": "✅ Yes, finished",
+        "throw_all_confirm_title": "🗑️ Discard everything",
+        "throw_all_confirm_msg": "Do you really want to throw away the whole product?",
+        "throw_all_confirm_btn": "🗑️ Yes, discard"
     },
     "product": {
         "title_new": "New Product",
@@ -745,7 +751,14 @@
     },
     "confirm": {
         "remove_item": "Do you really want to remove this product from inventory?",
-        "kiosk_exit": "Exit kiosk mode?"
+        "kiosk_exit": "Exit kiosk mode?",
+        "cancel": "Cancel",
+        "proceed": "Confirm"
+    },
+    "location": {
+        "dispensa": "Pantry",
+        "frigo": "Fridge",
+        "freezer": "Freezer"
     },
     "edit": {
         "title": "Edit {name}",

translations/it.json

@@ -242,7 +242,13 @@
         "toast_opened_finished": "🔓 Confezione aperta di {name} finita!",
         "disambiguation_hint": "Cosa intendi con \"finito tutto\"?",
         "disambiguation_all": "🗑️ Finito TUTTO ({qty})",
-        "error_exceeds_stock": "⚠️ Non puoi usare più di quanto hai disponibile!"
+        "error_exceeds_stock": "⚠️ Non puoi usare più di quanto hai disponibile!",
+        "use_all_confirm_title": "✅ Finisci tutto",
+        "use_all_confirm_msg": "Conferma che hai finito tutto il prodotto:",
+        "use_all_confirm_btn": "✅ Sì, finito",
+        "throw_all_confirm_title": "🗑️ Butta tutto",
+        "throw_all_confirm_msg": "Vuoi davvero buttare via tutto il prodotto?",
+        "throw_all_confirm_btn": "🗑️ Sì, butta"
     },
     "product": {
         "title_new": "Nuovo Prodotto",
@@ -745,7 +751,14 @@
     },
     "confirm": {
         "remove_item": "Vuoi davvero rimuovere questo prodotto dall'inventario?",
-        "kiosk_exit": "Uscire dalla modalità kiosk?"
+        "kiosk_exit": "Uscire dalla modalità kiosk?",
+        "cancel": "Annulla",
+        "proceed": "Conferma"
+    },
+    "location": {
+        "dispensa": "Dispensa",
+        "frigo": "Frigo",
+        "freezer": "Freezer"
     },
     "edit": {
         "title": "Modifica {name}",