feat(apple): send a transfer to a device from the share panel

Send to a device now sits alongside the QR code, NFC, and export actions,
since an offer is another way to deliver the same invitation. Picking a
device pushes the existing transfer rather than re-sharing the files.

The picker lists only devices holding a live grant, so nothing offered there
can fail on tap, and it distinguishes accepted from waiting for that device
to open the app.

Also fixes the deprecated SF Symbol and the two Sendable warnings introduced
with the contacts screen: the sections now talk to the model directly rather
than storing view callbacks that a Binding setter has to convert.

localization/strings.json

@@ -5222,6 +5222,68 @@
         "nl": "Annuleer de overdracht om die in te trekken.",
         "ru": "Отмените передачу, чтобы отозвать её."
       }
+    },
+    "contacts_send_to_device": {
+      "context": "Transfer share panel: action that sends this transfer straight to a remembered device.",
+      "translations": {
+        "en": "Send to a device",
+        "fr": "Envoyer à un appareil",
+        "es": "Enviar a un dispositivo",
+        "it": "Invia a un dispositivo",
+        "de": "An ein Gerät senden",
+        "pt": "Enviar para um dispositivo",
+        "pl": "Wyślij do urządzenia",
+        "nl": "Naar een apparaat sturen",
+        "ru": "Отправить на устройство"
+      }
+    },
+    "contacts_pick_device_title": {
+      "context": "Device picker sheet: title when choosing which remembered device to send a transfer to.",
+      "translations": {
+        "en": "Choose a device",
+        "fr": "Choisir un appareil",
+        "es": "Elegir un dispositivo",
+        "it": "Scegli un dispositivo",
+        "de": "Gerät auswählen",
+        "pt": "Escolher um dispositivo",
+        "pl": "Wybierz urządzenie",
+        "nl": "Kies een apparaat",
+        "ru": "Выберите устройство"
+      }
+    },
+    "contacts_pick_device_empty": {
+      "context": "Device picker sheet: shown when no remembered device can currently be sent to.",
+      "translations": {
+        "en": "No device can be reached right now. Remembered devices appear here after a transfer.",
+        "fr": "Aucun appareil n’est joignable pour le moment. Les appareils enregistrés apparaissent ici après un transfert.",
+        "es": "Ningún dispositivo está disponible ahora. Los dispositivos guardados aparecen aquí tras una transferencia.",
+        "it": "Nessun dispositivo è raggiungibile ora. I dispositivi memorizzati compaiono qui dopo un trasferimento.",
+        "de": "Derzeit ist kein Gerät erreichbar. Gespeicherte Geräte erscheinen hier nach einer Übertragung.",
+        "pt": "Nenhum dispositivo está acessível agora. Os dispositivos guardados aparecem aqui após uma transferência.",
+        "pl": "Żadne urządzenie nie jest teraz dostępne. Zapamiętane urządzenia pojawią się tu po przesłaniu.",
+        "nl": "Er is nu geen apparaat bereikbaar. Onthouden apparaten verschijnen hier na een overdracht.",
+        "ru": "Сейчас ни одно устройство недоступно. Сохранённые устройства появятся здесь после передачи."
+      }
+    },
+    "contacts_sent_to_device": {
+      "context": "Confirmation after a transfer was accepted by the device it was sent to. {device} = device name.",
+      "args": [
+        {
+          "name": "device",
+          "type": "string"
+        }
+      ],
+      "translations": {
+        "en": "{device} accepted the transfer",
+        "fr": "{device} a accepté le transfert",
+        "es": "{device} aceptó la transferencia",
+        "it": "{device} ha accettato il trasferimento",
+        "de": "{device} hat die Übertragung angenommen",
+        "pt": "{device} aceitou a transferência",
+        "pl": "{device} zaakceptowało przesyłkę",
+        "nl": "{device} heeft de overdracht geaccepteerd",
+        "ru": "{device} принял передачу"
+      }
     }
   }
 }