Gate 4: Performance Review "Code that works is step one. Code that scales is step two." Purpose This gate catches performance anti-patterns before they cause problems. The focus is on obvious issues, not micro-optimizations. Gate Status - PASS — No obvious performance issues - WARNING — Issues found that could cause problems at scale --- Gate Questions Question 1: Scalability "What happens when there are 10,000 items? 1,000,000?" Looking for: - Awareness of data growth - Pagination for large datasets - Efficient data structures - No unnecessary loops Question 2: Query Efficiency "How many dat…