- Introduced `OgCard` React component as the default Open Graph preview card for social sharing (1200x630).
- Added `BrandFonts` module to load web fonts for accurate rendering.
- Integrated `OgCard` into the media creator pipeline as a `<Still>` with a new `still:og` script.
- Updated upload script to version the output and ensure compatibility with caching policies.
- Included new card meta tags across web pages, defaulting to this design for links without a custom preview.
- Extended theme and README to document font usage, card details, and deployment workflow.
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