fix(v2): preview rotation + crop aspect for 13.3" hardware

Two related bugs that surfaced on the first 13.3" device's first photo:

1) Web-UI portrait preview was 90° sideways. DeviceApiController::
   renderBinToPng rotated whenever the device was Portrait — correct
   for V1 (landscape-native, Portrait => renderer rotated, so preview
   un-rotates) but wrong for V2 (portrait-native — the renderer
   doesn't rotate, so the preview shouldn't either). Now mirrors the
   render-pipeline check: rotate only when `orientation !==
   model->nativeOrientation()`. Two new functional tests pin the V2
   portrait and V2 landscape PNG dimensions to guard against
   regressions.

2) Cropped photo letterboxed on the 13.3" panel. CropEditor /
   StickerCanvas / FrameCard had V1 dimensions hardcoded (1600×960
   = 5:3 aspect). V2 is 4:3 (1200×1600 portrait / 1600×1200
   landscape), so a "full crop" came out the wrong shape and the
   server's white-canvas composite added bars. New `panelDims(model,
   orientation)` helper in @/types is the single source of truth on
   the frontend; matches DeviceModel::width/height on the server.
   Threaded `model` through Device serializer → Device type →
   UploadView → CropEditor / StickerCanvas, and HomeView → FrameCard.
   FrameCard tests updated to cover all four model × orientation
   placeholders.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/Controller/DeviceApiController.php

@@ -8,6 +8,7 @@ use App\Entity\Device;
 use App\Entity\Image;
 use App\Entity\RenderedAsset;
 use App\Entity\User;
+use App\Enum\DeviceModel;
 use App\Enum\Orientation;
 use App\Enum\RenderStatus;
 use App\Enum\RotationMode;
@@ -277,6 +278,7 @@ class DeviceApiController extends AbstractController
                 $device->getModel()->nativeWidth(),
                 $device->getModel()->nativeHeight(),
                 $device->getOrientation(),
+                $device->getModel(),
             );
         }
 
@@ -289,7 +291,7 @@ class DeviceApiController extends AbstractController
         return $response;
     }
 
-    private function renderBinToPng(string $binPath, string $pngPath, int $width, int $height, Orientation $orientation): void
+    private function renderBinToPng(string $binPath, string $pngPath, int $width, int $height, Orientation $orientation, DeviceModel $model): void
     {
         $bin   = (string) file_get_contents($binPath);
         $len   = strlen($bin);
@@ -311,10 +313,14 @@ class DeviceApiController extends AbstractController
         $im = new \Imagick();
         $im->readImageBlob($ppm);
 
-        // The .bin is always laid out in EPD-native scan order. For portrait,
-        // the renderer pre-rotated the photo 90° CCW; rotate 90° here so the
-        // browser-side preview shows the photo upright.
-        if ($orientation === Orientation::Portrait) {
+        // The .bin is always panel-native scan order. The render pipeline
+        // rotates the source 90° CCW only when the user's orientation differs
+        // from the panel's native — see RenderImageMessageHandler. Mirror that
+        // here so the preview un-rotates exactly when the renderer rotated:
+        //   V1 (landscape-native) + Portrait → renderer rotated, preview rotates back.
+        //   V2 (portrait-native)  + Portrait → renderer did NOT rotate, no rotate here.
+        //   V2 (portrait-native)  + Landscape → renderer rotated, preview rotates back.
+        if ($orientation !== $model->nativeOrientation()) {
             $im->rotateImage(new \ImagickPixel('white'), 90);
         }
 

src/Service/DeviceSerializer.php

@@ -21,6 +21,7 @@ final class DeviceSerializer
             'id'                      => $d->getId(),
             'mac'                     => $d->getMac(),
             'name'                    => $d->getName(),
+            'model'                   => $d->getModel()->value,
             'orientation'             => $d->getOrientation()->value,
             'rotationIntervalMinutes' => $d->getRotationIntervalMinutes(),
             'wakeTimes'               => $d->getWakeTimes(),