Toggle group redesign

[GomezIvann]

Checklist

• The build process is done without errors. All tests pass in the /lib directory.
• Self-reviewed the code before submitting.
• Meets accessibility standards.
• Added/updated documentation to /website as needed.
• Added/updated tests as needed.

Description

• Redesign of the toggle group component following the new design kit specifications, already using the new token architecture (CSS variables).
• The following props have been removed: label, helperText, and disabled.
• Each option from the group can now be disabled, thanks to the prop having the same name.
• New prop orientation allows users to change the stack orientation.

Additional context
Comming from this discussion
Figma designs