[FEAT] Allow batch remove / add room member

[hcfw007]

Allow add and remove mutiple contacts in room can reduce low-lever IO requests, and it's also a feature supported by many IMs. e.g.:
whatsapp

We can make room.add and room.remove support both ContactInterface and ContactInterface[] to make minium impact on current codes.

[hcfw007]

wechaty-puppet: wechaty/puppet#215
wechaty-grpc: wechaty/grpc#192
wechaty-puppet-service: wechaty/puppet-service#229
wechaty: #2526

[dosubot]

Hi, @hcfw007! I'm Dosu, and I'm here to help the wechaty team manage their backlog. I wanted to let you know that we are marking this issue as stale.

From what I understand, you raised an issue requesting a new feature to allow batch adding and removing of room members in the Wechaty repository. The suggestion is to modify the room.add and room.remove functions to support both single contacts and arrays of contacts.

There has been recent activity with pull requests in the wechaty-puppet, wechaty-grpc, wechaty-puppet-service, and wechaty repositories.

Could you please let us know if this issue is still relevant to the latest version of the wechaty repository? If it is, please comment on the issue to let us know. Otherwise, feel free to close the issue yourself, or the issue will be automatically closed in 7 days.

Thank you for your understanding and contribution to the Wechaty community!