feat(accessibility): prompt improvements

[caarlos0]

• consistent handling of title, spacing, styles, etc
• do not echo back the user input
• more tests
• tested it with voiceover as well, this seems to be the least horrible working state i could get it to
• file allowed types fix
• fix multiselect max selected text
• text inputs respect echo mode*

*: Realistically, we can only either enable or disable echo, and to do that, the input needs to be a terminal.

example usage:

package main

import (
	"errors"
	"log"

	"github.com/charmbracelet/huh"
)

func validate(s string) error {
	if s == "" {
		return errors.New("Input cannot be empty")
	}
	return nil
}

func main() {
	form := huh.NewForm(
		huh.NewGroup(
			huh.NewInput().
				EchoMode(huh.EchoModePassword).
				Validate(validate).
				Title("Type in your password:"),
			huh.NewInput().
				Validate(validate).
				Title("Type in your name:"),
		),
	).WithAccessible(true)

	err := form.Run()
	if err != nil {
		log.Fatal(err)
	}
}

closes #619

[Copilot]

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[Copilot]

Copilot reviewed 14 out of 16 changed files in this pull request and generated no comments.

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• examples/go.mod: Language not supported
• go.mod: Language not supported

Comments suppressed due to low confidence (1)

field_multiselect.go:728

• In the multi-select accessible mode, when a user selects 0 to confirm selection and the validation passes, the loop fails to exit, resulting in an infinite loop. Add a break statement after successful validation inside the if(choice == 0) block.

if choice == 0 {