feat: Add pm

toju-app/src/app/domains/README.md

@@ -12,6 +12,7 @@ infrastructure adapters and UI.
 | **access-control**   | Role, permission, ban matching, moderation, and room access rules                                              | `normalizeRoomAccessControl()`, `resolveRoomPermission()`, `hasRoomBanForUser()` |
 | **authentication**   | Login / register HTTP orchestration, user-bar UI                                                                   | `AuthenticationService`                                     |
 | **chat**             | Messaging rules, sync logic, GIF/Klipy integration, chat UI                                                        | `KlipyService`, `canEditMessage()`, `ChatMessagesComponent` |
+| **direct-message**   | One-to-one WebRTC messages, offline queueing, delivery state, and friends                                          | `DirectMessageService`, `FriendService`                     |
 | **notifications**    | Notification preferences, unread tracking, desktop alert orchestration                                             | `NotificationsFacade`                                       |
 | **profile-avatar**   | Profile picture upload, crop/zoom editing, processing, local persistence, and P2P avatar sync                     | `ProfileAvatarFacade`                                       |
 | **screen-share**     | Source picker, quality presets                                                                                     | `ScreenShareFacade`                                         |
@@ -28,6 +29,7 @@ The larger domains also keep longer design notes in their own folders:
 - [access-control/README.md](access-control/README.md)
 - [authentication/README.md](authentication/README.md)
 - [chat/README.md](chat/README.md)
+- [direct-message/README.md](direct-message/README.md)
 - [notifications/README.md](notifications/README.md)
 - [profile-avatar/README.md](profile-avatar/README.md)
 - [screen-share/README.md](screen-share/README.md)