v3: fixed inconsistent page titles

src/pages/UserDumps.tsx

@@ -4,6 +4,7 @@ import { Trans } from "@lingui/react/macro";
 import { Link, useParams } from "react-router";
 
 import { useAuth } from "../hooks/useAuth.ts";
+import { useDocumentTitle } from "../hooks/useDocumentTitle.ts";
 import { useWS } from "../hooks/useWS.ts";
 import { useDumpListSync } from "../hooks/useDumpListSync.ts";
 import { usePositionAwareSync } from "../hooks/usePositionAwareSync.ts";
@@ -19,6 +20,8 @@ export function UserDumps() {
   const { user: me } = useAuth();
   const { voteCounts, myVotes, lastDumpEvent, castVote, removeVote } = useWS();
 
+  useDocumentTitle(username ?? null);
+
   const { state, setItems, sentinelRef } = useUserDumpFeed(
     username,
     "dumps",