ColorProfile not automatically detected

[adejoux]

Describe the bug

Hello, when running the programme below the Colorprofile is wrongly detected as ASCII. I need to setup it manually.

func main() {

        var style = lipgloss.NewStyle().
                Bold(true).
                Foreground(lipgloss.Color("9")).
                Background(lipgloss.Color("12")).
                PaddingTop(2).
                PaddingLeft(4).
                Width(22)

        // detected colorProfile is ASCII no color in the output
        fmt.Print(style.Render("Hello, kitty"))

        renderer := lipgloss.NewRenderer(os.Stdout, termenv.WithProfile(termenv.TrueColor))

        // setting manually the Colors profile
        renderer.SetColorProfile(termenv.TrueColor)

        style2 := renderer.NewStyle().Foreground(lipgloss.Color("#FF0000")) // bright red

        // Red color is displayed properly
        fmt.Print(style2.Render("Hello, World!"))

}

Setup
Please complete the following information along with version numbers, if applicable.

• OS macOS
• Shell zsh, nu Shell
• Terminal Emulator kitty, iterm
• Terminal Multiplexer tmux, none
• Locale en_US.UTF-8

To Reproduce
Steps to reproduce the behavior:

1. Run go program in the description

Source Code
Please include source code if needed to reproduce the behavior.

Expected behavior

I expected to have the Colors without setting up anything.

Screenshots