[lib/native/web] read communites from sqlite on app start

Summary:
This code gets the communty data from the client db and populates it into the redux store

Linear task: https://linear.app/comm/issue/ENG-6536/read-communities-from-sqlite-on-app-start

Depends on D11166

Test Plan: Confrimed that the community data in redux matches what is found in the client db

Reviewers: atul, inka, kamil

Reviewed By: kamil

Subscribers: ashoat, tomek

Differential Revision: https://phab.comm.dev/D11190