Add xooooooooox/zsh-proxy

xooooooooox/zsh-proxy#1 is closed, add `xooooooooox/zsh-proxy`

Signed-off-by: Joe Block <jpb@unixorn.net>

README.md

@@ -1335,7 +1335,8 @@ Here are a few good sources for Nerd Fonts and Powerline-compatible fonts:
 - [projen](https://github.com/p6m7g8/p6-zsh-projen-plugin) - Adds aliases for [projen](https://github.com/projen/projen).
 - [prompt-dir-perms](https://github.com/xPMo/zsh-prompt-dir-perms) - Creates a segment displaying the permissions of the current directory you can use in your ZSH prompt.
 - [prompt-generator](https://github.com/the10thWiz/zsh-prompt-generator) - Generates custom themes. Some generated themes require powerline-compatible fonts.
-- [proxy-plugin](https://github.com/escalate/oh-my-zsh-proxy-plugin) - Quickly enable and disable proxy shell environment settings.
+- [proxy-plugin (escalate)](https://github.com/escalate/oh-my-zsh-proxy-plugin) - Quickly enable and disable proxy shell environment settings.
+- [proxy-plugin (xooooooooox)](https://github.com/xooooooooox/zsh-proxy) - Helps manage proxy settings in your shell environment.
 - [proxy](https://github.com/SukkaW/zsh-proxy) - Configure proxy settings for some package managers and software.
 - [psgrep](https://github.com/voidzero/omz-plugin-psgrep/) - Makes `ps grep` hide its own process from the results of a `ps aux | grep`.
 - [purge-history-secrets](https://github.com/jotasixto/purge-history-secrets) - Uses [gitleaks](https://github.com/gitleaks/gitleaks) to periodically scan your ZSH history for secrets and purge them if found. Requires [jq](https://jqlang.github.io/jq/).