Implement Knock Logic (#3573)

* WIP RequestToJoin struct

* implemented the logic to display the cells

* knock request banner accept flow

* mark all knocks as seen implemented

* details logic

* implemented accept, decline and ban in the list

* added a loader and modified the stacked view

of the banner

* pr suggestions

* updated naming and loading strings

* added the initial loading state

improved code and the tests

* updated a string that has changed

* code improvement

* tests for the room screen view model

* room details tests

and improved the knock requests tests for the room screen

* knock requests list tests

* added error state alerts with retry

* struct has been renamed on the sdk

so I renamed it also on the app side

* update SDK

ElementX/Sources/Screens/CreateRoom/View/CreateRoomScreen.swift

@@ -195,7 +195,6 @@ struct CreateRoomScreen: View {
                     Text("#")
                         .font(.compound.bodyLG)
                         .foregroundStyle(.compound.textSecondary)
-                    
                     TextField("", text: aliasBinding)
                         .textInputAutocapitalization(.never)
                         .autocorrectionDisabled()