Task: Encrypt/decrypt of UploaderSession (bilibili)

[MiMiTooU]

the two method basically take encrypted_configuration Column from the UploaderSessionEncrypted model to encrypt/decrypt sessions
use an encrypt method to do so (symmetric maybe, single key could be dangerous so consider using multiple keys)
and when decrypt it generates a object of the Session
the sessions should be injected into Uploaders module when startup (take records from database and decrypt, then put the uploader factory method into the module)