fix(juanghurtado): Changed text color to red when 'root' (#7104)

themes/juanghurtado.zsh-theme

@@ -34,8 +34,11 @@ ZSH_THEME_GIT_PROMPT_AHEAD=" %{$RED%}(!)"
 ZSH_THEME_GIT_PROMPT_SHA_BEFORE=" %{$WHITE%}[%{$YELLOW%}"
 ZSH_THEME_GIT_PROMPT_SHA_AFTER="%{$WHITE%}]"
 
+USER_COLOR=$GREEN_BOLD
+[[ $UID -eq 0 ]] && USER_COLOR=$RED_BOLD
+
 # Prompt format
 PROMPT='
-%{$GREEN_BOLD%}%n@%m%{$WHITE%}:%{$YELLOW%}%~%u$(parse_git_dirty)$(git_prompt_ahead)%{$RESET_COLOR%}
+%{$USER_COLOR%}%n@%m%{$WHITE%}:%{$YELLOW%}%~%u$(parse_git_dirty)$(git_prompt_ahead)%{$RESET_COLOR%}
 %{$BLUE%}>%{$RESET_COLOR%} '
 RPROMPT='%{$GREEN_BOLD%}$(git_current_branch)$(git_prompt_short_sha)$(git_prompt_status)%{$RESET_COLOR%}'