Merge commit from fork

* Tighten security in `HashtagChannel`

* Add isNoteVisibleForMe in stream channel

Co-Authored-By: Julia Johannesen <julia@insertdomain.name>

* Tighten note visibility checks in WebSocket (No.1)

* refactor

* Fix main channel

Co-Authored-By: Julia Johannesen <julia@insertdomain.name>

* fix typo

* fix missing lockdown (requireSigninToViewContents) checks

* fix(backend): streamingでのロックダウン挙動修正

* fix: 引用リノートを無条件で隠していた問題を修正

* fix: 引用リノートを単純にリノート場合に内容が見えることがある問題を修正

* refac

* fix

* fix

* fix

* Update docs

---------

Co-authored-by: Julia Johannesen <julia@insertdomain.name>
Co-authored-by: KanariKanaru <93921745+kanarikanaru@users.noreply.github.com>

packages/backend/src/server/ServerModule.ts

@@ -49,6 +49,7 @@ import { ChatUserChannel } from './api/stream/channels/chat-user.js';
 import { ChatRoomChannel } from './api/stream/channels/chat-room.js';
 import { ReversiChannel } from './api/stream/channels/reversi.js';
 import { ReversiGameChannel } from './api/stream/channels/reversi-game.js';
+import { NoteStreamingHidingService } from './api/stream/NoteStreamingHidingService.js';
 import { SigninWithPasskeyApiService } from './api/SigninWithPasskeyApiService.js';
 
 @Module({
@@ -98,6 +99,7 @@ import { SigninWithPasskeyApiService } from './api/SigninWithPasskeyApiService.j
 		QueueStatsChannel,
 		ServerStatsChannel,
 		UserListChannel,
+		NoteStreamingHidingService,
 		OpenApiServerService,
 		OAuth2ProviderService,
 	],