Removing dead code part 2 (#2235)

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

ElementX/Sources/Screens/Authentication/LoginScreen/LoginMode.swift

@@ -35,22 +35,4 @@ enum LoginMode: Equatable {
             return false
         }
     }
-    
-    var supportsPasswordFlow: Bool {
-        switch self {
-        case .password:
-            return true
-        default:
-            return false
-        }
-    }
-
-    var isUnsupported: Bool {
-        switch self {
-        case .unsupported:
-            return true
-        default:
-            return false
-        }
-    }
 }

ElementX/Sources/Screens/Authentication/LoginScreen/LoginScreenCoordinator.swift

@@ -37,9 +37,7 @@ enum LoginScreenCoordinatorAction {
 final class LoginScreenCoordinator: CoordinatorProtocol {
     private let parameters: LoginScreenCoordinatorParameters
     private var viewModel: LoginScreenViewModelProtocol
-    
-    @CancellableTask private var currentTask: Task<Void, Error>?
-    
+        
     private var authenticationService: AuthenticationServiceProxyProtocol { parameters.authenticationService }
 
     private let actionsSubject: PassthroughSubject<LoginScreenCoordinatorAction, Never> = .init()