Function normalizePlanTypeForFilename

internal/auth/codex/filename.go:29–46

(planType string)

}

func normalizePlanTypeForFilename(planType string) string {
	planType = strings.TrimSpace(planType)
	if planType == "" {
		return ""
	}

	parts := strings.FieldsFunc(planType, func(r rune) bool {
		return !unicode.IsLetter(r) && !unicode.IsDigit(r)
	})
	if len(parts) == 0 {
		return ""
	}

	for i, part := range parts {
		parts[i] = strings.ToLower(strings.TrimSpace(part))
	}
	return strings.Join(parts, "-")
}