Description

Due to the official risk control, some requests need to be signed by the WBI algorithm to pass the restriction.

For more detail, refer to https://github.com/SocialSisterYi/bilibili-API-collect/blob/master/docs/misc/sign/wbi.md

Changes Proposed

• add wbi sign module

Who Can Review?

@timerring

Checklist

• Code has been reviewed
• Code complies with the project's code standards and best practices
• Code has passed all tests
• Code does not affect the normal use of existing features
• Code has been commented properly
• Documentation has been updated (if applicable)
• Demo/checkpoint has been attached (if applicable)