* Enable using color palettes in theme files.
* Add an example theme defined using a gruvbox color palette.
* Fix clippy error.
* Small style improvement.
* Add documentation for the features to themes.md.
* Update runtime/themes/gruvbox.toml
Fix the value of purple0.
Co-authored-by: DrZingo <DrZingo@users.noreply.github.com>
Co-authored-by: DrZingo <DrZingo@users.noreply.github.com>
* Add default color for cursor match
Not all terminals support dim, for those terminal that does not support
this (konsole, item2, wezterm), users cannot differentiate between match
and primary cursor. So set a color for this.
* Use alacritty dim color for match
