chore: update challenge leaderboard [skip ci]

github-actions[bot] · github-actions[bot] · commit e0879a317d75 · 2026-04-21T04:44:20.000Z
diff --git a/LEADERBOARD.md b/LEADERBOARD.md
@@ -1,6 +1,6 @@
 # 🏆 ReactSphere Challenge Leaderboard
 
-> Last updated: 2026-04-20
+> Last updated: 2026-04-21
 
 | Rank | Avatar | Username | Total | Commits | PRs | Issues | Reviews | Docs |
 |------|--------|----------|------:|--------:|---:|-------:|--------:|-----:|
