/admin serves Sveltia CMS from a pinned jsdelivr bundle (0.229.0) with a
cms-config-url link to ./config.yml; HTML comment documents the Decap
fallback (same config, swap the script). Backend points at git.nech.pl
with base_url + api_root for the self-hosted instance, PKCE app_id
filled in, implicit grant noted as fallback. Blog collection fields
match the existing frontmatter; media folder public/images/blog with
public_path /images/blog. scripts/new-share-token.mjs prints a random
6-char token for the unlisted draft links.

Drafts with a well-formed `share` token in frontmatter ship to prod at
/blog/d/<slug>-<token>: robots noindex/nofollow, no OpenGraph, token
re-checked at render so a guessed slug renders nothing, tokenless drafts
get no unlisted path. Article markup factored into a shared PostArticle;
the public listing and /blog/[slug] keep filtering drafts out.

Also: static export requires at least one prerendered variant per dynamic
route, and prod currently has zero published posts — emit a 404 sentinel
param so the export still ships (build broke at HEAD for this reason).

Same grammar as Clarté TDAH (clarte kit: ProgressHeader, QuestionCard,
OptionPills, useDigitKeys), linear 25-item flow: consent-gated home with
optional gender, intro, auto-advancing questions, recap with jump,
results with total band + percentiles vs autistic and non-autistic
norms, five interpretation caveats, copyable consult sentence, jspdf
report. FR at /tsa, EN at /asd, mirroring /tdah + /adhd.

25 items Likert 1-7 (verbatim Hull 2019 in EN, our translation in FR,
flagged non-validated), items 3/12/19/22/24 reversed, subscales
compensation/masking/assimilation. Percentiles via normal CDF on the
Hull 2020 gender-matched norms; Baker 2024 descriptor bands on the
total score. Storage contract catq:v1, same discipline as clarte:v1.

Adds remark-gfm/directive/parse/rehype, rehype-pretty-code, shiki,
unified, unist-util-visit; retires remark/remark-html. Under PnP there
are no real node_modules dirs — cache zips live under paths *containing*
/node_modules/, so jest's transformIgnorePatterns now only excludes the
css module mocks, keeping the ESM-only unified chain transformable.

The site ships as flat files (out/) served by self-hosted nginx; every
route prerenders at build. next/image ships originals (unoptimized) —
optimization needs a server. The two parvagues revalidate = 60 exports
go with ISR; rebuild-on-push replaces it.

The one render chain: remark-gfm, remark-directive (mapped-tag escape
hatch for future embed islands), rehype-figure, rehype-pretty-code with
vesper highlighting at build time. Shipped pages are flat HTML with
inline token colors and zero client JS.

- lib/markdown.ts mints all /blog HTML; lib/blog.js binds the section
- app/blog + app/blog/[slug] on the App Router (SSG, generateMetadata);
  app/post/[id] and lib/posts.js removed with the route
- content/posts moved to content/blog; the 2021 entries are draft:true,
  hello-world-again is the one published post (engine fixture: figure
  captioning, shiki, GFM table) with its edge.png image
- yarn post / yarn post:image scaffold posts and stage images
- e2e smoke routes follow the rename

Aurora-glass cosmos, frosted-glass cards with iridescent foil edges,
Fraunces + Space Mono. Hybrid DRAW/BROWSE: chilled 3D tarot flip (spring
42/22/1.3), semantic swipes (left discard, right favorite, up stash),
haptics, kept-spread; realtime typotolerant search with incremental
16-card rendering. Date-seeded daily card. State in localStorage + URL
hash only.

Each card face carries a unique deterministic sacred-geometry figure:
mulberry32 seeded on card id + hexagram codepoint drives ring count,
packing, rotation, polygon overlays, and dash patterns — 187/187 distinct,
with a radial-mask quiet zone keeping the central text zone clear.

App Router native: server pages export metadata, interactive bodies are
'use client' leaves (ObliqueClient / DesignClient), per cosmicfest
conventions. Data: 187 deduped strategies (ceejbot cross-edition superset)
tagged with I Ching hexagrams.

Validated on the production build: routes 200, no console errors, no
horizontal overflow, tap targets >=44px, browse incremental 16->48 on
scroll, geometry uniqueness 48/48 sampled distinct, daily card deals,
Fraunces 25px legible on mobile.

Two gaps between the live page and the canonical invite text.

1. The lineup named the three acts but linked nowhere. PLN's invite carries a
   destination for each, so the page now sends people to the work:
     ParVagues  -> soundcloud.com/parvagues
     Nesta Flex -> soundcloud.com/antoine-renaudet
     shipow     -> instagram.com/shipow
   The anchor takes `color: inherit` so the existing odd/even cyan/magenta
   :hover rules on .lineupName stay in charge; the underline is a 30% mix that
   solidifies on hover/focus-visible rather than a permanent blue link.

2. The RSVP paragraph read "une réponse avant le 1er août, ce serait top."
   True when written, silently wrong since 2 August, and actively confusing
   today — 15 August, with arrivals open and jour J six days out. A page whose
   copy expires is the same failure as a countdown to a date that has passed.

   So it reads the clock instead of a frozen sentence. Four phases off the
   existing JOUR_J plus three new date constants: before the deadline, after it
   but pre-arrivals, during the 15-23 August window, and after — which hands
   over to the v3.42Hz teaser from the invite.

   Rendered null on the server and filled in an effect, because the phase
   depends on the viewer's clock and a server/client disagreement is a
   hydration mismatch. The invariant "pas de billetterie / Riders, come to the
   storm" line stays outside the component, so the paragraph still reads
   correctly if JS never arrives.

Every other fact on the page was checked against the canonical invite and
already matched: 20-23 August, arrivals from the 15th, Labenne-Océan, jour J
the 22nd, 10 indoor places, tents, van, 16 capacity, +1 welcome, both stations,
the 15-minute Bayonne->Labenne train, the taxis, and the packing list.

Verified: clean build, all three hrefs present in the prerendered HTML, and
zero occurrences of "1er août" in the server output.

origin/main carried PR #7 — the entanglement-themed CosmicFest rebuild, merged
2026-06-29 and LIVE on me.nech.pl/cosmicfest ever since. Meanwhile this branch
hoisted the whole app out of next/ and deleted the Pages Router. The two sides
had zero overlapping paths, so a naive `git diff --name-only` check reported no
conflict — and was wrong in the most expensive way available: one side had
deleted the entire tree the other side was editing.

Resolving "ours" would have silently deleted the invite from a page guests are
reading right now, six days before the festival. Resolving "theirs" would have
resurrected the Pages Router. Both merge without complaint. So: a port.

Git's rename detection did most of it — Countdown, the stylesheet and
EntanglementField all landed at their App Router homes automatically. Five
content hunks in the page body needed hand-resolution, all "theirs, adapted":

- next/pages/cosmicfest/index.js  ->  app/cosmicfest/CosmicFestClient.js
- <Head> block                    ->  page.js `metadata` + `viewport` exports
  (App Router has no <Head>; theme-color moves to `viewport` per Next 15)
- kept 'use client' and the @/ path aliases over the ../../ relatives
- dropped the v0 June-21st countdown; JOUR_J is now 2026-08-22T18:00:00+02:00

Also fixes a build break that predates this merge and had nothing to do with it:
#161 regenerated the OPAL tracks.json from the parsers, renaming `ingredients`
to `samples` AND changing its shape — rich {type,code,description} objects
became bare name strings. LiveEvent.js still called track.ingredients.map(),
so /parvagues/live/opal-festival-2026 threw at prerender and failed the whole
build. Now renders whichever generation is present, guarded with Array.isArray
so a third shape can't crash the build either.

Verified: yarn build clean, 86/86 static pages. /cosmicfest 6.04 kB vs the
6.3 kB the original PR measured. Built HTML carries intrication, v2.67Hz,
Labenne, the full lineup, <title>cosmicfest_v2.67Hz</title>, theme-color
#1a1330, and zero occurrences of "juin". The 2026-08-22 target is present in
the shipped chunk. next/ stays deleted — 0 files.