Claude's Cloud Conundrum: Taming the 5-Page Beast with Intelligent Limits

TL;DR I gave Claude / Codex a Figma file + a PRD and asked for 5-10 React pages of a working app. Single-page output is great. Multi-page output drifts in 4 specific ways. I spent ~3 months building a harness with 14 gates × auto-retry × handoff JSON to stop the drift. 10 demos, 54 screens, 4 unrela