fix: restore openclaude.json comment in REPL.tsx

Reviewer caught that the comment was incorrectly changed to
~/.claude.json during merge — project has already migrated to
~/.openclaude.json.

src/screens/REPL.tsx

@@ -3915,7 +3915,7 @@ export function REPL({
   // empty to non-empty, not on every length change -- otherwise a render loop
   // (concurrent onQuery thrashing, etc.) spams saveGlobalConfig, which hits
   // ELOCKED under concurrent sessions and falls back to unlocked writes.
-  // That write storm is the primary trigger for ~/.claude.json corruption
+  // That write storm is the primary trigger for ~/.openclaude.json corruption
   // (GH #3117).
   const hasCountedQueueUseRef = useRef(false);
   useEffect(() => {