ErrorHandling: publish connection error handling

src/state/ScreenShare.ts

@@ -4,14 +4,15 @@ Copyright 2025 New Vector Ltd.
 SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE in the repository root for full details.
 */
-import { ObservableScope } from "./ObservableScope.ts";
-import { ScreenShareViewModel } from "./MediaViewModel.ts";
 import { BehaviorSubject, type Observable } from "rxjs";
 import {
-  LocalParticipant,
-  RemoteParticipant,
+  type LocalParticipant,
+  type RemoteParticipant,
   type Room as LivekitRoom,
 } from "livekit-client";
+
+import { ObservableScope } from "./ObservableScope.ts";
+import { ScreenShareViewModel } from "./MediaViewModel.ts";
 import type { RoomMember } from "matrix-js-sdk";
 import type { EncryptionSystem } from "../e2ee/sharedKeyManagement.ts";
 import type { Behavior } from "./Behavior.ts";