Changes:
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- Delete unused test fixtures(545f879d6dce3302972c5f706aa55b20b75417e6)
- Extract user info from the `Consumer` and encapsulate it into `JWTUser`(545f879d6dce3302972c5f706aa55b20b75417e6)
- Melt the `JWTAuthorization` and `Authorization` into `BitmaskAuthorization`(545f879d6dce3302972c5f706aa55b20b75417e6)