0209638552
CI / web (push) Has been cancelled
Adds web/GUARDRAILS.md capturing the recurring CI-guardrail and test-harness lessons in one place: the check:size (250 KB-gz largest chunk) and check:colors (design-token) guards, the jsdom/storybook vitest split, MSW onUnhandledRequest:"error" overrides, RTL accessible-name collisions, Storybook nested-router/portal handling, and the components/ui code-style split. Wires a pointer from CLAUDE.md. All claims verified against the live scripts, ci.yaml, and src/test/. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>