User ruling on improvise-kh8, overturning the arrangement the previous commit
shipped: "The landing page should be served at the root of the repository and
link to the in-browser demo." The argument for the other arrangement is left
standing in the ticket rather than deleted — it is overruled, not wrong to have
considered — and the root is now `docs/index.html`.
The app moves under `app/` WHOLE, both bundle directories included. Every path
in `app.js` and `worker.js` is relative, so moving the bundle together keeps
every one of them correct and the wasm-pack generated glue untouched;
`worker.js`'s `fetch("demo.improv")` resolves against the worker's own URL, so
the seed follows for the same reason. The four `stamped` guards in
`assemble.sh` follow the files: they are the only check that the cache-bust
substitution worked, and a guard aimed at a path nothing writes fails in the
direction that looks like success.
`harness/tests/shell.spec.js` navigates to `/index.html` six times, including
the `?ws=` and `?doc=` variants, and every one of those now lands on the
landing page. All six are repointed at `/app/index.html`. That file is outside
this unit's declared scope and is the second deliberate stray in this PR.
VERIFIED AGAINST THE ASSEMBLED TREE, not against `docs/` directly, because a
path move is what re-arms the trap this page already caught once. With real
bundles from `web/build.sh`:
* `npx playwright test tests/shell.spec.js --project=chromium` — 6 passed,
with `/app/{index.html,app.js,style.css,worker.js,demo.improv}` and both
`?v=` stamped bundles all served 200;
* the four casts play 37 lines each at the site root, no failed request and
no page error;
* the full journey: load the root, click the call to action, land on `/app/`,
and the grid draws out of the in-page worker — 12 cells, all editable,
a "Revenue" header, `#status` reading "in-page worker · demo.improv".
The call-to-action check was proved able to fail by pointing the link at
`./aap/`: 404, while the page still looks entirely correct.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Edward Langley
2ccd21f3e8