- Add content field (LONGTEXT) with Quill rich text editor in admin UI
- Add view_count field with auto-increment API endpoint
- Replace manual image URL input with image-upload component
- Add /system/nursing/published and /view/{id} public endpoints
- Improve Android error handling with toast and cache fallback
- Optimize ViewHolderFive adapter to reuse instead of recreating
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>