Function validateBoolean

src/cli/utils/env-config.ts:128–135

(key: string, value: string)

}

const validateBoolean = (key: string, value: string): string | undefined => {
  const normalized = value.trim().toLowerCase()
  if (normalized === 'true' || normalized === 'false') {
    return undefined
  }

  return `${key} must be true or false`
}

export const validateEnvPair = (key: string, value: string): string | undefined => {
  if (!isSupportedEnvKey(key)) {