fix: downscale oversized bulk uploads so NetBox can render thumbnails

NetBox renders image attachment thumbnails under its global 25 MP Pillow
limit, so 50 MP photos uploaded via the bulk form showed no preview.
Scale images above that limit down (applying EXIF orientation) before
saving. Also resolve leftover merge conflict markers in the README.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -348,6 +348,12 @@ none are saved. An optional shared description can be applied; the original
 file name is kept as the display name. Requires permission to add image
 attachments and to view the target object.
 
+NetBox caps Pillow at 25 megapixels, which breaks current 50 MP smartphone
+photos (e.g. Google Pixel, 8160×6144) and their thumbnails. The bulk upload
+therefore scales larger images down to NetBox' limit (EXIF orientation is
+applied) before saving. If an image is rejected, the form also shows Pillow's
+exact error message.
+
 ### Installing multiple modules
 
 Under **Plugins > NetBox Utilities > Install multiple modules** (or via the
@@ -359,17 +365,7 @@ The operation is atomic: if a bay is taken meanwhile or a naming conflict
 occurs, nothing is saved. Requires the permission to add modules; object
 permissions still apply.
 
-<<<<<<< HEAD
-NetBox begrenzt Pillow global auf 25 Megapixel und lehnt Bilder ab 50
-Megapixeln ab. Damit aktuelle 50-MP-Smartphone-Fotos (z. B. Google Pixel,
-8160×6144) hochgeladen werden können, hebt der Mehrfach-Upload dieses Limit
-während der Verarbeitung auf 100 Megapixel an. Wird ein Bild abgelehnt, zeigt
-das Formular zusätzlich die genaue Fehlermeldung von Pillow an.
-
-### Module mehrfach einbauen
-=======
 ### Personalised navigation
->>>>>>> a85e4d6375a673a333d601fa8867e00a96423fec
 
 Under **Plugins > NetBox Utilities > Customize navigation** users see every menu
 they have access to. Arrow buttons change the order; a toggle hides a menu.