support matrix.to links (#1849)

* support room via server params and eventId

* change copy link to matrix.to links

* display matrix.to links in messages as pill and stop generating url previews for them

* improve editor mention to include viaServers and eventId

* fix mention custom attributes

* always try to open room in current space

* jump to latest remove target eventId from url

* add create direct search options to open/create dm with url

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

@@ -10,12 +10,12 @@ export function DirectRouteRoomProvider({ children }: { children: ReactNode }) {
   const mx = useMatrixClient();
   const rooms = useDirectRooms();
 
-  const { roomIdOrAlias } = useParams();
+  const { roomIdOrAlias, eventId } = useParams();
   const roomId = useSelectedRoom();
   const room = mx.getRoom(roomId);
 
   if (!room || !rooms.includes(room.roomId)) {
-    return <JoinBeforeNavigate roomIdOrAlias={roomIdOrAlias!} />;
+    return <JoinBeforeNavigate roomIdOrAlias={roomIdOrAlias!} eventId={eventId} />;
   }
 
   return (