Create poll UX (#1571)

* Add poll attachment button

* Add poll creation feature flag

* Setup navigation to CreatePollScreen

* Add create/cancel actions

* Add create poll screen ui skeleton

* Add bindings in CreatePollScreen

* Add logics in CreatePollScreen

* Cleanup code

* Fix option deletion crash

* Fix conflicts

* Add create poll logic

* Add localisations

* Fix test build errors

* Fix crash

* Add UTs

* Add accessibility IDs

* Add ui tests

* Add 240 char limit

* Fix addOption hide behavior

* Add maxNumberOfOptions

* Cleanup code

* Move delete workaround in the view model

* Use compound delete icon

ElementX/Sources/Screens/RoomScreen/RoomScreenCoordinator.swift

@@ -31,6 +31,7 @@ enum RoomScreenCoordinatorAction {
     case presentMediaUploadPreviewScreen(URL)
     case presentRoomDetails
     case presentLocationPicker
+    case presentPollForm
     case presentLocationViewer(body: String, geoURI: GeoURI, description: String?)
     case presentEmojiPicker(itemID: TimelineItemIdentifier, selectedEmojis: Set<String>)
     case presentRoomMemberDetails(member: RoomMemberProxyProtocol)
@@ -86,6 +87,8 @@ final class RoomScreenCoordinator: CoordinatorProtocol {
                     actionsSubject.send(.presentMediaUploadPicker(.documents))
                 case .displayLocationPicker:
                     actionsSubject.send(.presentLocationPicker)
+                case .displayPollForm:
+                    actionsSubject.send(.presentPollForm)
                 case .displayMediaUploadPreviewScreen(let url):
                     actionsSubject.send(.presentMediaUploadPreviewScreen(url))
                 case .displayRoomMemberDetails(let member):

ElementX/Sources/Screens/RoomScreen/RoomScreenModels.swift

@@ -28,6 +28,7 @@ enum RoomScreenViewModelAction {
     case displayMediaPicker
     case displayDocumentPicker
     case displayLocationPicker
+    case displayPollForm
     case displayMediaUploadPreviewScreen(url: URL)
     case displayRoomMemberDetails(member: RoomMemberProxyProtocol)
     case displayMessageForwarding(itemID: TimelineItemIdentifier)

ElementX/Sources/Screens/RoomScreen/RoomScreenViewModel.swift

@@ -158,6 +158,8 @@ class RoomScreenViewModel: RoomScreenViewModelType, RoomScreenViewModelProtocol
             actionsSubject.send(.displayDocumentPicker)
         case .displayLocationPicker:
             actionsSubject.send(.displayLocationPicker)
+        case .displayPollForm:
+            actionsSubject.send(.displayPollForm)
         case .handlePasteOrDrop(let provider):
             handlePasteOrDrop(provider)
         case .composerModeChanged(mode: let mode):