Ignore chat effect when older than 48h (#48)

* Ignore effect later than 48h

* Add tests for `EffectsOverlay-test.tsx`

src/components/structures/RoomView.tsx

@@ -1364,7 +1364,7 @@ export class RoomView extends React.Component<IRoomProps, IRoomState> {
             if (containsEmoji(ev.getContent(), effect.emojis) || ev.getContent().msgtype === effect.msgType) {
                 // For initial threads launch, chat effects are disabled see #19731
                 if (!ev.isRelation(THREAD_RELATION_TYPE.name)) {
-                    dis.dispatch({ action: `effects.${effect.command}` });
+                    dis.dispatch({ action: `effects.${effect.command}`, event: ev });
                 }
             }
         });