Expose SEO fields in article editor UI #115
Description
The backend already supports canonical_url and OG metadata, but writers can't easily set them. Surface these fields clearly in the editor's settings panel.
Context: Bengali tech searches have low competition — properly filled SEO fields can rank articles #1. This is a key writer incentive.
Fields to expose:
- Meta description
- Canonical URL
- OG image (already supported via cover image)
- Custom SEO title (if different from article title)