✨ Add the capability to join a conversation

src/domain/model/room.rs

@@ -314,4 +314,10 @@ impl RoomStoreConsumerInterface for Room {
     fn spaces(&self) -> &Vec<SpaceId> {
         &self.spaces
     }
+
+    async fn join(&self) {
+        if let Some(messaging_provider) = &self.messaging_provider {
+            let _ = messaging_provider.join(&self.id).await;
+        }
+    }
 }