- Create reusable watermark utility in utils/watermark.py supporting PIL, UploadedFile, bytes, and DRF serializer fields
- Default position set to bottom-left with responsive 32% width scaling and alpha blending
- Auto-resolve SVG watermark to high-resolution PNG
- Integrate automatic watermarking into Article thumbnails, Hadith/Book Reference images, Corrections, Original Texts, and Interpretations
- Make slug optional in AdminArticle serializers with auto-generation fallback
- Support unicode and URL-encoded slugs with case-insensitive lookup in ArticleDetailAPIView
- Count only active books (status=True) in library Category.books_count and CategoryListView
Mohsen Taba
mortezaei