rbong

It is theoretically possible. Take a look at [autoload/flog/backend.vim](https://github.com/rbong/vim-flog/blob/master/autoload/flog/backend.vim). You just have to replace the various fugitive commands and functions with equivalents from `mini.nvim`, and set the various `g:flog_backend_*` variables...

This does not look like something Gruvbox should fix, see: https://github.com/gruvbox-community/gruvbox/issues/200#issuecomment-2869162757