Implement user verification (#4294)

* Add support for starting verification of a user

* Add support for replying to incoming user verification requests

* Add reset recovery key button and previews to `ChooseSelfVerificationModeView`

* Add 'Profile' item in room details screen

* Update screenshots

* Remove `showDeviceVerifiedScreen` parameter from `NavTarget.UseAnotherDevice`

* Allow exiting the FTUE flow, which will close the app. The previous state will be restored when the app is reopened.

* When outgoing verification fails, move to the `Canceled` state. Then, when resetting the state machine state also reset the verification service.

---------

Co-authored-by: ElementBot <android@element.io>

tests/testutils/src/main/kotlin/io/element/android/tests/testutils/EnsureNeverCalled.kt

@@ -38,3 +38,9 @@ class EnsureNeverCalledWithTwoParamsAndResult<T, U, R> : (T, U) -> R {
         lambdaError("Should not be called and is called with $p1 and $p2")
     }
 }
+
+class EnsureNeverCalledWithThreeParams<T, U, V> : (T, U, V) -> Unit {
+    override fun invoke(p1: T, p2: U, p3: V) {
+        lambdaError("Should not be called and is called with $p1, $p2 and $p3")
+    }
+}