Add confirmation dialog when inviting users with unknown identities (#6523)

* feat: Add confirmation modal when inviting unknown users

* tests: Add preview tests for invite confirmation modal

* tests: Add unit tests for invite confirmation modal

* feat: Switch confirmation sheet contents based on identity state

* tests: Add history sharing unit tests for `DefaultStartDMActionTest`

* tests: Update snapshots for `CreateDmConfirmationBottomSheet`

* chore: Fix tiny nits

* fix: Remove default param on `ConfirmingStartDmWithMatrixUser`

* refactor: Use new AsyncAction over boolean flag

* fix: Add sleeps to tests

* refactor: Remove `PromptOrInvite` and switch on async action

* fix: Remove redundant `assertThat`

* feat: Alllow invite confirmation modal to be dismissed

* tests: Update snapshots for InvitePeopleView

* fix: Adjust `CreateDmConfirmationBottomSheet` to conform to design

* feat: Use localazy translations and plurals

* fix: When users are unselected, unselect them in search results too

* tests: Use aMatrixUserList to provide multiple users

* Update screenshots

* fix: Add missing parameter in UserProfilePresenterTest

---------

Co-authored-by: Andy Balaam <andy.balaam@matrix.org>
Co-authored-by: ElementBot <android@element.io>

features/userprofile/shared/src/main/kotlin/io/element/android/features/userprofile/shared/UserProfileStateProvider.kt

@@ -31,7 +31,7 @@ open class UserProfileStateProvider : PreviewParameterProvider<UserProfileState>
             aUserProfileState(isBlocked = AsyncData.Loading(true), verificationState = UserProfileVerificationState.UNKNOWN),
             aUserProfileState(startDmActionState = AsyncAction.Loading),
             aUserProfileState(canCall = true),
-            aUserProfileState(startDmActionState = ConfirmingStartDmWithMatrixUser(aMatrixUser())),
+            aUserProfileState(startDmActionState = ConfirmingStartDmWithMatrixUser(aMatrixUser(), isUserIdentityUnknown = false)),
             aUserProfileState(verificationState = UserProfileVerificationState.VERIFICATION_VIOLATION),
         )
 }
@@ -61,5 +61,6 @@ fun aUserProfileState(
     dmRoomId = dmRoomId,
     canCall = canCall,
     snackbarMessage = snackbarMessage,
+    enableKeyShareOnInvite = false,
     eventSink = eventSink,
 )

features/userprofile/shared/src/main/kotlin/io/element/android/features/userprofile/shared/UserProfileView.kt

@@ -114,6 +114,8 @@ fun UserProfileView(
                     if (data is ConfirmingStartDmWithMatrixUser) {
                         CreateDmConfirmationBottomSheet(
                             matrixUser = data.matrixUser,
+                            enableKeyShareOnInvite = state.enableKeyShareOnInvite,
+                            isUserIdentityUnknown = data.isUserIdentityUnknown,
                             onSendInvite = {
                                 state.eventSink(UserProfileEvents.StartDM)
                             },