[native] introduce status indicator component

Summary:
In the keyserver selection bottom sheet ui, I will need to add a status indicator again. Rather than copy + paste all the logic necessary for this, I decided to factor out the logic into its own component that can be reused anytime

Part of https://linear.app/comm/issue/ENG-5469/introduce-keyserverselectionbottomsheet-component-ui

Depends on D9726

Test Plan: flow and confirmed that the status indicator still looks and behaves the same in the keyserver selection list

Reviewers: inka, rohan, michal

Reviewed By: inka

Subscribers: ashoat, tomek, wyilio

Differential Revision: https://phab.comm.dev/D9753