Add wintermi/zsh-oh-my-posh

Add `wintermi/zsh-oh-my-posh` plugin for managing oh-my-posh theme configurations

Signed-off-by: Joe Block <[email protected]>

README.md

@@ -1095,6 +1095,7 @@ Here are a few good sources for Nerd Fonts and Powerline-compatible fonts:
 - [oath](https://github.com/alexdesousa/oath) - Manages 2FA authentication 6 digit tokens. It was highly inspired by this article about [using oathtool for 2 step verification](https://www.cyberciti.biz/faq/use-oathtool-linux-command-line-for-2-step-verification-2fa/).
 - [oclif completion generator](https://github.com/MunifTanjim/oclif-plugin-completion) - Generates shell completions for commands lacking them.
 - [oh-my-matrix](https://github.com/amstrad/oh-my-matrix) - Turn your terminal into the matrix.
+- [oh-my-posh-manager](https://github.com/wintermi/zsh-oh-my-posh) - Manages the oh-my-posh theme engine, along with providing a default powerline-like theme.
 - [oh-my-tmux-manager](omt-manager) - Lets you easily manage your tmux configurations.
 - [ollama](https://github.com/plutowang/zsh-ollama-command) - Integrates the OLLAMA AI model with [fzf](https://github.com/junegunn/fzf) to provide intelligent command suggestions based on user input requirements.
 - [omz-full-autoupdate](https://github.com/Pilaton/OhMyZsh-full-autoupdate) - Automatically update [oh-my-zsh](https://github.com/ohmyzsh/ohmyzsh) plugins and themes.