Open DMs during sync catch-up instead of blocking on parent maps.

Prefer the direct route for m.direct rooms and allow joined space children before roomToParents finishes backfilling.

src/app/pages/client/direct/RoomProvider.tsx

@@ -1,15 +1,19 @@
 import React, { ReactNode } from 'react';
 import { useParams } from 'react-router-dom';
+import { useAtomValue } from 'jotai';
 import { decodeRouteParam } from '../../pathUtils';
 import { useSelectedRoom } from '../../../hooks/router/useSelectedRoom';
 import { IsDirectRoomProvider, RoomProvider } from '../../../hooks/useRoom';
 import { useMatrixClient } from '../../../hooks/useMatrixClient';
 import { JoinBeforeNavigate } from '../../../features/join-before-navigate';
 import { useDirectRooms } from './useDirectRooms';
+import { mDirectAtom } from '../../../state/mDirectList';
+import { Membership } from '../../../../types/matrix/room';
 
 export function DirectRouteRoomProvider({ children }: { children: ReactNode }) {
   const mx = useMatrixClient();
   const rooms = useDirectRooms();
+  const mDirects = useAtomValue(mDirectAtom);
 
   const { roomIdOrAlias: rawRoomIdOrAlias, eventId: rawEventId } = useParams();
   const roomIdOrAlias = decodeRouteParam(rawRoomIdOrAlias);
@@ -17,7 +21,13 @@ export function DirectRouteRoomProvider({ children }: { children: ReactNode }) {
   const roomId = useSelectedRoom();
   const room = mx.getRoom(roomId);
 
-  if (!room || !rooms.includes(room.roomId)) {
+  // useDirectRooms can lag m.direct / allRooms during catch-up; allow joined m.direct rooms.
+  const isJoinedDirect =
+    Boolean(room) &&
+    room!.getMyMembership() === Membership.Join &&
+    (rooms.includes(room!.roomId) || mDirects.has(room!.roomId));
+
+  if (!room || !isJoinedDirect) {
     return (
       <JoinBeforeNavigate
         roomIdOrAlias={roomIdOrAlias ?? rawRoomIdOrAlias!}