This commit addresses a problem where the nc command installed via homebrew was being used preferentially over the intended version due to its higher precedence in the $PATH environment variable. Adjustments have been made to ensure the script selects the correct nc executable, avoiding conflicts and ensuring consistent behavior across different setups.
BREAKING CHANGE: the `DEFAULT_PROXY` setting has been renamed to `SHELLPROXY_URL`,
and `CONFIG_PROXY` has been renamed to `SHELLPROXY_CONFIG`. See the plugin README
for more information.
Co-authored-by: Marc Cornellà <hello@mcornella.com>
