message: fix: support \n
  Replace `\n` by an actual line break.
diff: @@ -6,7 +6,7 @@ import { castIntEnv, castStringArrayEnv } from '../utils'
  */
  export const JWT = {
  get KEY() {
  - return process.env.JWT_KEY || ''
  + return process.env.JWT_KEY?.replace(/\\n/g, '\n') || ''
  },
  get ALGORITHM() {
  return process.env.JWT_ALGORITHM || 'RS256'
  