feat(zsh): add a modern replacement for ls

exa: https://the.exa.website/

Author: windvalley

REQUIREMENTS.md

@@ -114,6 +114,12 @@ brew install fzf
 $(brew --prefix)/opt/fzf/install
 ```
 
+```bash
+# For replace ls
+# doc: https://the.exa.website
+brew install exa
+```
+
 ### Alacritty
 
 - [alacritty 0.8.0+](https://github.com/alacritty/alacritty)

zsh/zshrc

@@ -263,6 +263,8 @@ alias vi="nvim"
 alias cp='cp -i'
 alias mv='mv -i'
 
+alias ll="exa -l -g --icons --git"
+
 # *** dotfiles 项目可执行文件
 
 # 将 bin 目录加入到 PATH.