Merge pull request unixorn#1531 from unixorn/2022-updates

Add `zish` theme

README.md

@@ -2188,6 +2188,7 @@ If you're using [Antigen](https://github.com/zsh-users/antigen), you can test th
 - [zest](https://github.com/hash-bang/zsh-theme-zest) - A functional theme for ZSH. Influenced by [zsh2000](https://github.com/consolemaverick/zsh2000), [agnoster](https://gist.github.com/agnoster/3712874) and [powerline](https://github.com/jeremyFreeAgent/oh-my-zsh-powerline-theme) themes.
 - [zeta](https://github.com/skylerlee/zeta-zsh-theme) - Shows username, `git` status information, machine name, the current working directory and success/fail status of last command.
 - [zinc](https://gitlab.com/robobenklein/zinc) - A blazing-fast, pure ZSH, mixed asynchronous powerline prompt that's easily extensible and extremely configurable.
+- [zish](https://github.com/RubixDev/zish/) - Based on the `fish` shell's default look.
 - [zlambda](https://github.com/wdhg/zlambda) - Minimalist, includes `git` decorations without special font requirements.
 - [zodiac](https://github.com/adamalsen/zsh-zodiac) - Includes an emoji for the animal corresponding to the current year.
 - [zprompts](https://github.com/z-shell/zprompts) - Themes (prompts) that use original `zsh` theming subsystem.