The Playwright suite now checks PRD section 7 and the budget on the
local build and on each preview and live URL.
Frame times count the whole frame: Go reports its share after
copying the pixels, and the page adds the canvas blit and keeps
p50 and p95 over the last 240 frames. A test slows putImageData
and expects p95 to show it.
The budget test runs on a moving component page and logs what it
measures: first frame, p50, p95 and the wasm's brotli bytes, as
Cloudflare sent them or compressed locally. Today: first frame
about 60 ms, p95 about 10 ms, wasm under 5 MB, against 300 ms,
16 ms and 8 MB.
Every page now ends free of console and page errors, whether a
test used open() or not; the two tests that fail on purpose say so.
Clicks and typing reach components on their own pages.
ZacharyZhang-NY