Pull Chroma styling from Chroma port

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We could pull in the styles from Chroma (e.g. https://github.com/catppuccin/chroma/blob/main/dist/frappe-chroma-style.css) during build? Or just update them once? Noticing some differences and it would be nice for it to be up to date here.

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This is actually pretty simple with the current build script (I think) but I was thinking of converting this port to Whiskers and it would definitely be more difficult with a Whiskers build system.