Space Settings: Leave Room (#4700)

* Implementation for all navigations inside the space settings aside the left space action

# Conflicts:
#	ElementX/Sources/FlowCoordinators/SpaceSettingsFlowCoordinator.swift

* refactored the leave space view to use its own view model

# Conflicts:
#	ElementX.xcodeproj/project.pbxproj

* implemented the leave space view model also in the settings screen, and corrected some tests

* reusing the details coordinator for the space settings screen

* leave space from settings implemented

* fix project

* minor pr fixes

* code improvements

ElementX/Sources/Screens/Spaces/SpaceSettingsScreen/SpaceSettingsScreenCoordinator.swift

@@ -1,76 +0,0 @@
-//
-// Copyright 2025 Element Creations Ltd.
-//
-// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
-// Please see LICENSE files in the repository root for full details.
-//
-
-import Combine
-import SwiftUI
-
-struct SpaceSettingsScreenCoordinatorParameters {
-    let roomProxy: JoinedRoomProxyProtocol
-    let userSession: UserSessionProtocol
-    let analyticsService: AnalyticsService
-    let userIndicator: UserIndicatorControllerProtocol
-    let notificationSettingsProxy: NotificationSettingsProxyProtocol
-    let attributedStringBuilder: AttributedStringBuilderProtocol
-    let appSettings: AppSettings
-}
-
-enum SpaceSettingsScreenCoordinatorAction {
-    case presentEditDetailsScreen
-    case presentSecurityAndPrivacyScreen
-    case presentMembersListScreen
-    case presentRolesAndPermissionsScreen
-}
-
-final class SpaceSettingsScreenCoordinator: CoordinatorProtocol {
-    private let viewModel: RoomDetailsScreenViewModelProtocol
-    
-    private var cancellables = Set<AnyCancellable>()
- 
-    private let actionsSubject: PassthroughSubject<SpaceSettingsScreenCoordinatorAction, Never> = .init()
-    var actionsPublisher: AnyPublisher<SpaceSettingsScreenCoordinatorAction, Never> {
-        actionsSubject.eraseToAnyPublisher()
-    }
-    
-    init(parameters: SpaceSettingsScreenCoordinatorParameters) {
-        viewModel = RoomDetailsScreenViewModel(roomProxy: parameters.roomProxy,
-                                               userSession: parameters.userSession,
-                                               analyticsService: parameters.analyticsService,
-                                               userIndicatorController: parameters.userIndicator,
-                                               notificationSettingsProxy: parameters.notificationSettingsProxy,
-                                               attributedStringBuilder: parameters.attributedStringBuilder,
-                                               appSettings: parameters.appSettings)
-    }
-    
-    func start() {
-        viewModel.actions.sink { [weak self] action in
-            MXLog.info("Coordinator: received view model action: \(action)")
-            guard let self else { return }
-            
-            switch action {
-            case .requestNotificationSettingsPresentation, .requestRecipientDetailsPresentation, .requestInvitePeoplePresentation, .requestPollsHistoryPresentation,
-                 .startCall, .displayPinnedEventsTimeline, .displayMediaEventsTimeline, .displayKnockingRequests,
-                 .displayReportRoom, .transferOwnership:
-                break // Not handled in this context
-            case .requestEditDetailsPresentation:
-                actionsSubject.send(.presentEditDetailsScreen)
-            case .displaySecurityAndPrivacy:
-                actionsSubject.send(.presentSecurityAndPrivacyScreen)
-            case .requestMemberDetailsPresentation:
-                actionsSubject.send(.presentMembersListScreen)
-            case .requestRolesAndPermissionsPresentation:
-                actionsSubject.send(.presentRolesAndPermissionsScreen)
-            case .leftRoom:
-                break // TODO:
-            }
-        }
-        .store(in: &cancellables)
-    }
-        
-    func toPresentable() -> AnyView {
-        AnyView(SpaceSettingsScreen(context: viewModel.context))
-    }
-}

ElementX/Sources/Screens/Spaces/SpaceSettingsScreen/View/SpaceSettingsScreen.swift

@@ -22,6 +22,9 @@ struct SpaceSettingsScreen: View {
         }
         .compoundList()
         .navigationTitle(L10n.commonSettings)
+        .sheet(item: $context.leaveSpaceViewModel) { viewModel in
+            LeaveSpaceView(context: viewModel.context)
+        }
     }
     
     private var editSection: some View {