Kiro pricing change detected: typical $20 → $40/mo, floor $0 → $20/mo

Detected automatically from the vendor pricing page. Kiro offers flexible pricing tiers designed around how developers use Kiro, with a free tier ($0/month) and paid tiers ranging from Pro ($20/month), Pro+ ($40/month), Pro Max ($100/month), to Power ($200/month), all including credits and optional add-on credits. Pending human verification (needs_review).