fix(iOS): actually fix context menus

closes #138

src/components/common/messaging/SystemMessage.tsx

@@ -15,7 +15,8 @@ import { SystemMessage as SystemMessageI } from "revolt-api/types/Channels";
 import { Message } from "revolt.js/dist/maps/Messages";
 import styled from "styled-components/macro";
 
-import { attachContextMenu } from "preact-context-menu";
+import { Ref } from "preact";
+import { refContextMenu } from "preact-context-menu";
 
 import { TextReact } from "../../../lib/i18n";
 
@@ -138,12 +139,12 @@ export const SystemMessage = observer(
         return (
             <MessageBase
                 highlight={highlight}
-                onContextMenu={
+                ref={
                     attachContext
-                        ? attachContextMenu("Menu", {
+                        ? (refContextMenu("Menu", {
                               message,
                               contextualChannel: message.channel,
-                          })
+                          }) as Ref<HTMLDivElement>)
                         : undefined
                 }>
                 {!hideInfo && (