v1.19.4

[BanerGen]
1.Reduced workers to 2 workers
2.Reduced resolution to 1700x300
3.General improvements on output
[Bug fixes]
1.[Auth] Fixed the bug that users whose names contain ' fail to register
[Minor changes]
2.[Application] Added status request param to GET /application/list
3.Added item wrapper to GET /announcement, GET /application, GET /challenge, GET /downloads, GET /event, GET /user, GET /dlog
4.Changed integar response to string response for GET /member/perms
5.Loosened API rate limit