* Add OG Image field to content editor
The `_emdash_seo` table and content API already support `seo_image`, but
the admin UI had no way to set it. This adds:
- `SeoImageField` component using the existing `MediaPickerModal`
- 2-column grid layout placing the OG Image next to the Featured Image
- `description` prop on `ImageFieldRenderer` for helper text below images
- Preserve `seo.image` in `SeoPanel.emitChange` so sidebar edits don't
clear the image
Closes#327
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* style: format
* Add changeset and fix stale seo.image in SeoPanel
- Add changeset for @emdash-cms/admin patch release
- Remove image from SeoPanel.emitChange to avoid overwriting
a freshly-selected OG image with a stale prop value
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Address review feedback on OG Image field
- Fix#1: Use @phosphor-icons/react instead of lucide-react
- Fix#2: Send minimal patch { image } instead of spreading stale seo props
- Fix#3: Only show OG Image next to the featured_image field, not all image fields
- Fix#4: Only add description text for the featured_image field
- Fix#5: Add responsive breakpoint (grid-cols-1 md:grid-cols-2)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* style: format
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: emdashbot[bot] <emdashbot[bot]@users.noreply.github.com>
Co-authored-by: Matt Kane <mkane@cloudflare.com>
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