Join room by address (#3840)

* Implemented join room by address

* improved the text field typing

* some improvements to how the text is edited

* remove navigation link

* moved room directory search to the start chat flow

* updated preview tests

* added unit tests and improved the code

* updated strings

* some pr suggestions:

- moving the file
- changing the name of the action
- reintroduce the debounce text queries
- add comments

* renamed the auth text field style to Element

updated tests

ElementX/Sources/Screens/StartChatScreen/StartChatScreenCoordinator.swift

@@ -20,6 +20,7 @@ struct StartChatScreenCoordinatorParameters {
 enum StartChatScreenCoordinatorAction {
     case close
     case openRoom(withIdentifier: String)
+    case openRoomDirectorySearch
 }
 
 final class StartChatScreenCoordinator: CoordinatorProtocol {
@@ -48,7 +49,8 @@ final class StartChatScreenCoordinator: CoordinatorProtocol {
         viewModel = StartChatScreenViewModel(userSession: parameters.userSession,
                                              analytics: ServiceLocator.shared.analytics,
                                              userIndicatorController: parameters.userIndicatorController,
-                                             userDiscoveryService: parameters.userDiscoveryService)
+                                             userDiscoveryService: parameters.userDiscoveryService,
+                                             appSettings: ServiceLocator.shared.settings)
     }
     
     func start() {
@@ -60,8 +62,10 @@ final class StartChatScreenCoordinator: CoordinatorProtocol {
             case .createRoom:
                 // before creating a room we select the users we would like to invite in that room
                 presentInviteUsersScreen()
-            case .openRoom(let identifier):
+            case .showRoom(let identifier):
                 actionsSubject.send(.openRoom(withIdentifier: identifier))
+            case .openRoomDirectorySearch:
+                actionsSubject.send(.openRoomDirectorySearch)
             }
         }
         .store(in: &cancellables)