Add Frontdesk kiosk APK build script and manufacturer flash guide.

Ship OEM documentation for MDM, Elo, and Zebra lockdown plus a provisioning QR on kiosk device registration so factory tablets can pair on first boot.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Http/Controllers/Frontdesk/DeviceController.php

@@ -8,6 +8,7 @@ use App\Models\Branch;
 use App\Models\Device;
 use App\Models\ReceptionDesk;
 use App\Services\Frontdesk\DeviceService;
+use App\Services\Frontdesk\QrCodeService;
 use Illuminate\Http\RedirectResponse;
 use Illuminate\Http\Request;
 use Illuminate\View\View;
@@ -97,7 +98,7 @@ class DeviceController extends Controller
         return redirect()->route('frontdesk.devices.index')->with('success', 'Device registered.');
     }
 
-    public function edit(Request $request, Device $device): View
+    public function edit(Request $request, Device $device, QrCodeService $qrCodes): View
     {
         $this->authorizeAbility($request, 'devices.manage');
         $this->authorizeOwner($request, $device);
@@ -107,6 +108,9 @@ class DeviceController extends Controller
             'deviceTypes' => config('frontdesk.device_types'),
             'branches' => $this->branches($request, $device->organization_id),
             'desks' => $this->desks($request, $device->organization_id),
+            'kioskQrSvg' => $device->type === 'kiosk' && $device->device_token
+                ? $qrCodes->kioskSvg($device->device_token, 220)
+                : null,
         ]);
     }