RingsRight is not a valid bar style #543

Describe the bug

The following configuration in a tape file is parsed as invalid, despite being in the documentation as one of the valid options (Colorful, Rings, ColorfulRight, and RingsRight).

Set WindowBar RingsRight

Setup

• OS macOS & Ubuntu
• Shell zsh
• Terminal Emulator Alacritty
• Terminal Multiplexer none

To Reproduce

1. Add Set WindowBar RingsRight to a tape file
2. Run vhs

$ vhs test.tape
File: test.tape
  3 │ Set WindowBar RingsRight
                    ^^^^^^^^^^ RingsRight is not a valid bar style.

parser: 1 error(s)
recording failed

Source Code

$ cat test.tape
Output "demo.gif"
Set WindowBar RingsRight
Set FontSize 46
Set Width 1200
Set Height 600
Type echo 'Welcome to VHS!'
Sleep 500ms
Enter 1
Sleep 5s

Expected behavior

vhs should validate the tape file correctly and begin recording a gif.

Screenshots

Additional context

The issue is a typo in https://github.com/charmbracelet/vhs/blob/main/parser/parser.go#L771

// Check if a given windowbar type is valid
func isValidWindowBar(w string) bool {
	return w == "" ||
		w == "Colorful" || w == "ColorfulRight" ||
		w == "Rings" || w == "RightsRight"
}

RightsRight should be RingsRight