fix: not found data folder

[moeshin]

node:internal/process/promises:279
            triggerUncaughtException(err, true /* fromPromise */);
            ^

[Error: ENOENT: no such file or directory, open './data/superstar-data.json'] {
  errno: -2,
  code: 'ENOENT',
  syscall: 'open',
  path: './data/superstar-data.json'
}

6 #21