enforce login requirement on most team RPCs (#8881)
enforce login requirement on most team RPCs (#8881)

* enforce login requirement on most team RPCs

* reattempt

keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client