fix: ensure bot invite route runs correct group member checks

src/routes/channels/group_remove_member.rs

@@ -29,7 +29,7 @@ pub async fn req(db: &Db, user: User, target: Ref, member: Ref) -> Result<EmptyR
             }
 
             channel
-                .remove_user_from_group(db, &member.id)
+                .remove_user_from_group(db, &member.id, Some(&user.id))
                 .await
                 .map(|_| EmptyResponse)
         }