* feat: add oEmbed support
* more safelisted features
* fix the syntax
* Update README.md
* permissions
* names
* playerを使うように
* fix type error
* support width (for size ratio)
* test for type: video
* nullable width
* restore max height test
* ignored permissions
* restore autoplay
* Use WHATWG URL
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Co-authored-by: tamaina <tamaina@hotmail.co.jp>