[native] Use hook instead of connect in InputStateContainer

Test Plan: Checked if text messages and such could still be sent to 2 user chats, group chats, and private chats.

Reviewers: palys-swm, ashoat, atul

Reviewed By: ashoat

Subscribers: ashoat, KatPo, zrebcu411, Adrian, atul

Differential Revision: https://phabricator.ashoat.com/D836