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e71ff4acd4 feat(polish): phase 10 — search, accessibility, SEO and a real CSP
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PLAN.md §13 phase 10, with four decisions of record — D47-D50, taking the count
to fifty. Three were straightforward; the CSP turned into the phase's real work,
because the thing meant to be a configuration flag was broken in a dependency and
broken silently.

D47 — search reaches the marketing pages, and the header gets a box.
Base.astro marks its <main> as a Pagefind body, so all ten join the index the
docs already query, and Search.astro opens it in a <dialog>. Nothing is fetched
until the dialog is opened (the bundle is 120 kB and these pages otherwise ship
almost no JavaScript). Pagefind titles a result from the first <h1>, and these
pages have editorial ones — "The app for a deployment you already use" — so the
index is given the page's short name instead. applyBrand.mjs now re-indexes after
a rewrite, closing a note phase 2 left for this phase.

D48 — the CSP is a real response header, sent by the container. Not a <meta>,
which ignores frame-ancestors, and not advice for someone's reverse proxy, which
puts the strictest promise in §6 outside what this repo tests. Three things
fought it, all the same shape — correct build, broken page, no error:

  * Astro does not hash <script is:inline>, and Starlight ships six per docs
    page, so the first build with CSP on had a strict header and a dead theme
    switcher. The hashes are now generated into src/config/cspHashes.mjs and
    checkCsp.mjs verifies every inline block against its own page's policy.
  * Expressive Code writes ~3,700 inline style ATTRIBUTES, which cannot be
    hashed, hence style-src-attr 'unsafe-inline' — scoped to that directive, so
    script-src is untouched.
  * @astrojs/node matched a request to a policy with pathname.includes(), a
    substring test: /modules/ was served /docs/modules/building-a-module's
    policy and rendered with its own stylesheet refused. scripts/serve.mjs keeps
    the same _headers.json and matches by equality; test/headers.test.mjs starts
    the server and reads the responses, because nothing that reads dist/ can see
    this.

D49 — robots.txt allows everything and names the sitemap (there was no way to
find it: no robots.txt, and D9 rules out a search console). D50 — Organization
and SoftwareApplication, no ratings and no docs-wide Article markup.

checkA11y.mjs is the eleventh check: seven structural rules over all fifty pages,
verified by breaking each in turn. The walk at 390/768/1280 found no overflow
anywhere, the CSP violations above, a 17x17 consent checkbox (WCAG 2.2 SC 2.5.8
wants 24), and a skip link that moved the scroll but not the focus.

npm run verify is green: fourteen steps, both test suites, all eleven checks.

Co-Authored-By: Claude <noreply@anthropic.com>
2026-08-25 14:14:53 -05:00
fe4abe0ebf feat(brand): phase 2 — the branding pipeline
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PLAN.md §7: swapping a logo or recolouring the site is a file copy and a
container restart, never a rebuild. Phase 2 builds the mechanism and the
checks that keep it true.

GET /brand/* resolves every file against the mount first and the baked-in
defaults second, per file, at stable unhashed URLs with an ETag and a five
minute TTL. Nothing goes through Vite, which would fingerprint the names out
of the mount's reach. An X-Brand-Source header says which step answered.

Three decisions were taken with the org lead (recorded as D14-D16 in §7):

D14 — one raster in, every size out. brand-default holds a single logo.png;
the header mark at three pixel ratios, both install icons, the apple-touch
icon, the favicons and a real multi-resolution favicon.ico are derived on
request from whichever logo.png is in force, cached, and limited to an
allowlist of sizes. Shipping fifteen precomputed files would have meant an
operator producing fifteen to change a mark — and getting a new header with
the old favicon.

D15 — brand text is applied at boot. Pages are prerendered, so §7's promise
about the site name, tagline and links could not hold at render time.
npm start now runs scripts/applyBrand.mjs first, rewriting the built HTML
from what it last applied to what the mount says. It rewrites from a record
in dist/.brand-applied.json rather than from the defaults, because the naive
version works exactly once and then silently ignores every later edit. An
empty mount is a no-op; removing a mount restores the stock build byte for
byte. Verified both ways, plus a second rename.

D16 — the header shows the real emblem, replacing phase 1's placeholder
glyph, so the site, the product and the Android launcher icon are one mark.
It is raster art, so theme.css cannot recolour it; replacing logo.png is how
the mark changes.

Two defects found and fixed while proving it:

The mounted theme.css did not win. Astro emits its own stylesheet after the
head markup, so linking the operator's last was not enough and every override
was silently a no-op. tokens.css now lives in @layer tokens and the mounted
file is unlayered, which takes order out of the mechanism entirely.

The documentation was a different site. Starlight builds its own head, so the
docs linked a Starlight default /favicon.svg that does not exist here, carried
no manifest or OG card, and never loaded the brand stylesheet — a mounted
theme recoloured the marketing pages and left the docs stock. A Head override
fixes it; half a rebrand looks like a product bug rather than a missed step.

brand-default/wordmark.svg and og-image.png are generated by
scripts/buildBrandAssets.mjs from the emblem and Cinzel's outlines and are
committed, so CI needs neither the artwork nor a font. Type is converted to
paths, because an SVG in an <img> can see neither the page's @font-face rules
nor fontconfig — the same isolation that broke currentColor in phase 1. Its
glyphs are drawn at the origin and translated: opentype.js emits NaN
coordinates at a non-zero origin for some glyphs, and a path parser stops at
the first malformed command, so the first lockup read "Runic Gate" and looked
like a typo rather than a bug.

scripts/checkBrand.mjs is the mechanism for the two failures that are
otherwise silent: it puts every literal /brand/... URL in the source through
the route's own classifier, so a size that is not on the allowlist fails the
build instead of 404ing in a browser, and it rejects a brand string short
enough that a blind replacement at boot could corrupt a page. Negative-tested
three ways before being trusted. It runs in CI ahead of the type check.

Co-Authored-By: Claude <noreply@anthropic.com>
2026-08-19 23:14:17 -05:00
66187dde5d feat(site): phase 1 — the foundation
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Astro 7 with the Node adapter, Starlight mounted at /docs, the token file, both
self-hosted typefaces, the layout shell, and the two build-time checks from §12.

The palette's gold and cyan are sampled from runic-emblem.png rather than
guessed, per §11: 494,059 opaque pixels binned by hue, each value annotated with
its measured contrast against the ground, and restricted rather than brightened
where a ratio fails.

- checkTokens.mjs fails the build on any colour literal outside tokens.css,
  which is what keeps §7's "recolouring is a file copy" promise true.
- checkFacts.mjs re-reads all 14 externally-sourced facts from their authorities
  over the Gitea API and fails on disagreement. It also enforces D13: no email
  address in the source outside brand-default/brand.json.
- Both were negative-tested; neither has ever been allowed to pass by default.

§6 asks for output:'server' with per-page prerender=true. Astro 7 expresses the
same runtime shape as output:'static' with an adapter, opting individual routes
out — so the default is static rather than accidentally server-rendered.

Co-Authored-By: Claude <noreply@anthropic.com>
2026-08-19 19:08:52 -05:00