[native] handle successful connection from connect farcaster bottom sheet

Summary:
In this diff we handle successfully connecting to farcaster from the connect farcaster bottom sheet. The behavior for this is to set the fid in the fid context and then close the bottomsheet.

cc @will who is working on updating all FIDProvider usages with synced metadata store (https://linear.app/comm/issue/ENG-7590/replace-all-fidprovider-usages-with-synced-metadata-store)

Linear task: https://linear.app/comm/issue/ENG-7520/introduce-onpressconnectfarcastercallback

Depends on D11597

Test Plan:
Please see the demo video below

Reviewers: atul, inka

Reviewed By: atul

Subscribers: will, ashoat, tomek

Differential Revision: https://phab.comm.dev/D11598