feat: Update zinit plugin sources and list command, add a global --help alias, and enhance the README documentation.

README.md

@@ -1,8 +1,9 @@
-# My personal dotfiles
+# My personal opinionated dotfiles for `zsh`
 
 ## Requirement
 
 - **GNU** `stow`
+- `zsh` (I mean, duh)
 
 ## Installation
 
@@ -23,6 +24,12 @@ git -C $HOME clone https://github.com/vokhactri/.dotfiles.git && cd "$(basename
   stow zsh
   ```
 
+3. reload your `zsh` to apply changes:
+
+```
+exec zsh
+```
+
 ## Credit
 
 - [Machfiles](https://github.com/ChristianChiarulli/Machfiles/)