* Add `MatrixClient.isSlidingSyncProxySupported` function
* Update localazy strings
* Modify `ErrorDialog` to have an `onSubmit` call, which will be used for the submit action.
Also make the title text optional and dismissing the dialog by tapping outside/going back configurable.
* Check if a forced migration to SSS is needed because the proxy is no longer available.
In that case, display the non-dismissable dialog and force the user to log out after enabling SSS.
* Enable native/simplified sliding sync by default.
* Refactor the login to make sure we:
1. Always try native/simplified sliding sync login first, if available.
2. Then, if it wasn't available or failed with an sliding sync not supported error, try with the proxy instead (either discovered proxy or forced custom one).
* Move logic to `LoggedInPresenter` and the UI to `LoggedInView`
* Update screenshots
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Co-authored-by: ElementBot <benoitm+elementbot@element.io>
* Improve enter recovery key screen UI
* Add instructions to reset the encryption of the logged in account.
* Update screenshots
* Fix maestro flow
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Co-authored-by: ElementBot <benoitm+elementbot@element.io>
* Categorise members by role in the ChangeRoles screen
* Fix automatic reload of member list when either the membership or power levels change
* Replace empty space with disabled checkbox
* Add 'pending' label to members who are in invited state
* Implement new designs
* Fix string issue in confirm recovery key screen
* Update screenshots
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Co-authored-by: ElementBot <benoitm+elementbot@element.io>
