Straightly go to this comment.

Feature description

The highlights for cmp, nvim-tree, wilder and indent-blankline now is untidy and always catch my focus when I should focus on my code.

Additional information

I had already modified the highlights for them.

1. same appearance for cmp and wilder
2. clear appearance for bufferline and nvim-tree
3. colored indent-blankline
4. similar highlights for indent lines in nvim-tree, indent-blankline and outline of lspsaga

So I'm here to get to know if I could give a PR.