What if AI-generated Hyvä code regresses Lighthouse or breaks a11y?

14 days of free post-launch coverage on every Hyvä project, same warranty whether the code came from human keystrokes or AI suggestions. Bug-fix scope explicitly includes Lighthouse drops below 95 and axe-core a11y regressions. After day 14, optional retainer for continued Lighthouse drift watch + a11y monitoring. What’s not covered: third-party extension issues outside the Hyvä-compat bridge, server / hosting performance, Lighthouse score drops caused by client-uploaded heavy images. Every fix is itself reviewed by Claude Code + a human before re-deploy, so we don’t paper over root causes.