[NEW] Read receipt (#975)

* switching to ubountu

* added read Recipt functionality to the app
fix: #542

* placed the check icon on the end of timestamp

* removed linting errors

* updating snapshots

* done requested changes

* removed width scrollView

* done required changes

* fixed linting errors

* added migrations

* resolved conflicts and done requested changes

* undone uneesasary changes

* adding migrations

* done requested changes

* Add stories and fix some issues