Knocked Preview implementation (#3426)

* JoinRoomScreen ui for knocking

* code improvement

* updated previews

* added knocked state with tests

* send knock request

* Apply suggestions from code review

Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com>

* pr comments

* update tests

* new API

* knock implementation and cancel knock

* update strings

* added a knocked cell in the home screen

* design update

* updated SDK

* simplified the invite case code

* pr comments

* updated previews

* added message as reason

* updated strings

* fixing tests

---------

Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com>

UnitTests/Sources/RoomSummaryTests.swift

@@ -56,8 +56,7 @@ class RoomSummaryTests: XCTestCase {
     func makeSummary(isDirect: Bool, hasRoomAvatar: Bool) -> RoomSummary {
         RoomSummary(roomListItem: .init(noPointer: .init()),
                     id: roomDetails.id,
-                    isInvite: false,
-                    inviter: nil,
+                    joinRequestType: nil,
                     name: roomDetails.name,
                     isDirect: isDirect,
                     avatarURL: hasRoomAvatar ? roomDetails.avatarURL : nil,