devise last seen

[n8rzz]

• [x] extend for last login datetime https://github.com/ctide/devise_lastseenable

user last seen time is not always accurate. Currently using devise current_sign_in_at, this is probably not the best way to do it.

[n8rzz]

closed by 124f1295ec72e1f6ee90c24d64768672dc19235f