Drives the built web page in a real Chrome (channel:'chrome', so no
`playwright install`): waits for wgpu init, then asserts an orbit drag
changes the composited canvas — one check that simultaneously proves the
scene rendered, mouse input is wired, and the log overlay isn't eating
events — and that zero uncaptured WebGPU errors were logged. Every web
bring-up bug so far (blank render, error-buffer cascade, overlay
swallowing input) is this shape; this would have caught them.
serve.mjs statically serves build-web; the config launches headed
against the real GPU (--use-angle=vulkan + --ignore-gpu-blocklist are
load-bearing for a non-null adapter on Linux Chrome). node_modules and
results are gitignored. See README.md to run.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Dion Moult