Futaba Archive final design

API:
  /run
  /process-one?url=https://may.2chan.net/b/res/123.htm
  /stats
  /repair-usage

Viewer:
  https://may.archive.example.com/b/res/123.htm
  https://may.archive.example.com/b/src/file.jpg
  https://may.archive.example.com/b/thumb/file.jpg