style: Take an optional context instead of deconstructed parameters

src/api/client/message.rs

@@ -145,10 +145,7 @@ pub(crate) async fn get_message_events_route(
 				.timeline
 				.get_unsigned_context(&pdu.1, Some(sender_user))
 				.await;
-			pdu.1
-				.set_unsigned(ctx.user_id, ctx.membership, ctx.prev_content, ctx.redacted_because)
-				.log_err()
-				.ok();
+			pdu.1.set_unsigned(Some(ctx)).log_err().ok();
 			if let Err(e) = services
 				.rooms
 				.pdu_metadata