## Description
- Updates admin UI with more condensed spacing throughout.
- Improves hover states and read-only states for various components.
- Removes the `Merriweather` font from `next/font` and replaces with
stack of system serif fonts and fallbacks (Georgia, etc). Closes#7257
## BREAKING CHANGES
- Custom components and styling that don't utilize Payload's CSS/SCSS
variables may need adjustments to match the updated styling.
- If you are using the `Merriweather` font, you will need to manually
configure `next/font` in your own project.
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Co-authored-by: Paul Popus <paul@nouance.io>
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