* Use new crypto-api for cross user verification
* update verification flow with new APIs
* Replace some calls to `checkUserTrust`
A start on https://github.com/vector-im/crypto-internal/issues/147
* Enable cypress tests
* update tests
* Delegate decisions on event shields to the js-sdk
* rerender after editing events
This is required because a transition from "valid event" to "unencrypted event"
no longer triggers a state change, so the component does not render
itself. Previously, this would be a transition from `verified:
E2EState.Normal` to `verified: null`.
* Update tests
* prettier
* Test coverage
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Co-authored-by: Florian Duros <florianduros@element.io>
