Remove unneeded changes

Author: lukemelia

packages/host/app/components/matrix/room.gts

@@ -466,10 +466,7 @@ export default class Room extends Component<Signature> {
     )}`;
   }
 
-  private sendReadReceipt(message?: Message) {
-    if (!message) {
-      return;
-    }
+  private sendReadReceipt(message: Message) {
     if (this.matrixService.profile.userId === message.author.userId) {
       return;
     }

packages/host/app/lib/matrix-classes/room.ts

@@ -71,10 +71,6 @@ export default class Room {
     );
   }
 
-  get members() {
-    return this._roomState?.members;
-  }
-
   get activeLLM() {
     let event = this._roomState?.events
       .get(APP_BOXEL_ACTIVE_LLM)