revise readme docs #31

	name: CI
	on: [push, pull_request]

	jobs:
	smoke:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/checkout@v4
	with:
	repository: vim-airline/vim-airline
	path: ./vim-airline
	- uses: rhysd/action-setup-vim@v1
	- run: vim --not-a-term -N -E -c 'set t_Co=256 rtp+=.,./vim-airline \| runtime plugin/airline.vim' -c 'try \| colorscheme spring-night \| AirlineTheme spring_night \| catch \| cquit \| endtry' -c 'quit'
	- uses: rhysd/action-setup-vim@v1
	with:
	neovim: true
	- run: nvim -E -c 'set t_Co=256 termguicolors rtp+=.,./vim-airline \| runtime plugin/airline.vim' -c 'try \| colorscheme spring-night \| AirlineTheme spring_night \| catch \| cquit \| endtry' -c 'quit'
	rust:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./gen
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt, clippy
	- name: rustfmt
	run: cargo fmt -- --check --color always
	- name: clippy
	run: cargo clippy --color always -- -D warnings

Provide feedback