- Cache read-heavy public API routes via redisCache (leaderboard, values, shop, articles, photos, guilds, teams, staff, users, home, radio, badges) - Add single-flight and bounded-memory cache layer with unit tests - Parallelize independent DB queries on search, rares, shop, staff, polls and profile pages - Push radio points leaderboard aggregation to SQL with a LIMIT - Split studio-client and import-furni-client into focused modules - Clean up next.config.ts