[Feature Request] Add "last seen" to both WEBJS and NOWEB

[leviowenpunk]

then we could get some active info and its useful

[devlikepro]

hi! For that you need to listen presence https://waha.devlike.pro/docs/how-to/presence/ It'll give you "online" when a user online, so just remember it in your database and this it it!

[devlikepro]

It's good idea tho to have it built-in

[leviowenpunk]

Can it be added to the contact API module? It is much easier to use directly through the phone number.