feat(website): home gets a Get started door; frames boot on a click; a 404 wire is asked once

[gHashTag]

Closes #1308

What changes on t27.ai's home

1. GET STARTED: three ways in, right under the hero (en + ru)

Card	Button opens (works today)	What the card says is not built
I write code	Spec Explorer on hello_world.t27	(nothing missing: compile in the browser, no key)
I bring hardware	MY RUNNERS (CABINET_HOME)	MY RUNNERS' own "next stage" sentence + "GPU/FPGA rental for TRI is planned: no GPU worker, no job format"
I contribute	the board (#/queen?tab=kanban)	(open issues, roadmap, lanes linked)

The closing line is TOKEN_COPY[lang].status, so TRI's testnet standing is the TOKEN tab's own words. Nothing is hand-copied. The runners copy moved to lib/queenRunnersCopy.ts, so QueenRunners and the card read one string.

2. Overload: the frames boot on a click, not on scroll

• SpecHeroBlock and the three ModuleHeroBlock showcases each mounted a whole copy of the app as soon as they scrolled near. They now show a facade: the glyph, what the frame holds, and a "Run it here" / "Compile it here" button.
• The spec count reads the atlas the hive already loaded, not the 2 MB manifest a second time. queen-spec-sync-contract keeps the two counts equal.

3. Console errors: a wire that answers 404 is asked once per page

• /queen/public-modules and /queen/public-foundation answer 404; curl confirmed this on 2026-10-04. Every Queen instance used to poll them every 15 s and 60 s.
• fetchPart now remembers a 404 wire for the page. The registry lives in the top window, so frames share it.
• A 5xx or a network failure is still retried.
• Two new contract checks cover both behaviours.

Measured (local preview, full scroll + 8 s, base = origin/main)

	base	this PR
requests	258	49
decoded	13.50 MB	4.69 MB
same-origin app iframes	4	0 (until clicked)
404 polls of public-* after 117 s	one per poll, per frame	1 per route, frames re-ask 0

Layout: no horizontal overflow at 1440 px or 375 px. Clicking a facade mounts exactly that frame: verified for kanban and the Spec Explorer.

Checks run locally

• typecheck:ratchet: 179 / 179 baseline, no file gained errors
• check:queen-spec-sync: PASS, 26 checks (2 new)
• check:queen-runners: ok
• check:queen-contrast: ok, worst pair 5.39:1
• check:queen-honesty: 3 failures, identical on origin/main (decision line, H-C1 GitHub facts, yellow scoping). Not touched here.

Follow-ups (not in this PR)

• QueenCatalogHive still renders a 5014-option <select>.
• universe-atlas.json (1.7 MB) and the QueenComb chunk (1.1 MB) are now the largest items.
• Link #/providers from the hardware card once feat(website): Providers tab, Gonka's models and TRI-NET's GPU/FPGA hosts as the seventh spec rung #1302 lands.

{
  "version": 1,
  "head_sha": "ec455977bd4e705396521aecd3060210f5a4e134",
  "summary": "The t27.ai home gains a GET STARTED block with three ways in (write code, bring hardware, contribute), its four whole-app frames boot on a click instead of on scroll, and supervisor routes that answer 404 are asked once per page instead of on every poll.",
  "changes": [
    "New GetStartedBlock under the hero: three cards in English and Russian, each button opening a place that works today, each unbuilt part stated in the owning tab's own words.",
    "MY RUNNERS copy moved to lib/queenRunnersCopy.ts so the runners tab and the hardware card read one sentence for the next stage.",
    "SpecHeroBlock and ModuleHeroBlock show a facade with the module glyph and a run button; the iframe mounts only after the click.",
    "SpecHeroBlock reads its spec count from the already loaded atlas instead of fetching the 2 MB manifest a second time.",
    "queenCorpus fetchPart remembers wire routes that answered 404 for the page and falls straight to the vendored file; 5xx and network failures are still retried.",
    "queen-spec-sync-contract gains two checks: a 404 wire is not asked again, a 5xx wire is."
  ],
  "tests": [
    {
      "command": "npm run typecheck:ratchet",
      "result": "179 errors across 26 files against a baseline of 179 across 26; no file gained type errors.",
      "status": "passed",
      "evidence": "Local run in apps/website on commit 8a8f0d7, exit code 0."
    },
    {
      "command": "npm run check:queen-spec-sync",
      "result": "Queen spec sync contract PASS with 26 checks, including the two new wire checks for 404 and 5xx.",
      "status": "passed",
      "evidence": "Local run in apps/website, final line: Queen spec sync contract: PASS (26 checks)."
    },
    {
      "command": "npm run check:queen-runners && npm run check:queen-contrast",
      "result": "Runners contract ok after the copy moved; contrast measured 24 pairs, worst 5.39:1, over 36 stylesheets reached from App.tsx.",
      "status": "passed",
      "evidence": "Local run in apps/website, both commands exit code 0."
    },
    {
      "command": "npm run check:queen-honesty",
      "result": "Three failures in the decision line, H-C1 GitHub facts and yellow scoping checks, identical on origin/main without this change.",
      "status": "failed",
      "evidence": "Same three failures reproduced on a detached origin/main worktree; this PR does not touch those sources."
    },
    {
      "command": "vite preview, full scroll of the home plus 8 seconds, base origin/main versus this branch",
      "result": "Requests fell from 258 to 49, decoded bytes from 13.50 MB to 4.69 MB, same-origin app iframes from 4 to 0 until clicked.",
      "status": "passed",
      "evidence": "Browser pane measurement on localhost 4320 (base) and 4319 (branch) at 1440 by 900, performance resource entries."
    },
    {
      "command": "browser check at 375 px and 1440 px, click on two facades, console and resource entries after 117 seconds",
      "result": "No horizontal overflow at either width; each click mounted exactly its frame; public-modules and public-foundation requested once each, frames re-asked neither.",
      "status": "passed",
      "evidence": "Browser pane on localhost 4319, document scrollWidth equal to innerWidth, two iframes with the expected src after two clicks."
    }
  ],
  "limitations": [
    "The measurements are from a local vite preview, not from t27.ai after deploy; the live numbers should be re-taken once it ships.",
    "QueenCatalogHive still renders a select with 5014 options and the 1.7 MB atlas is now the largest single download.",
    "The hardware card does not link the Providers tab yet because gHashTag/trinity#1302 has not merged."
  ],
  "tags": ["website", "performance", "onboarding", "queen"],
  "blog": {
    "title": "The home page gets a front door and stops booting four copies of itself",
    "summary": "A visitor now picks one of three ways in right under the hero, the heavy live frames wait for a click, and a supervisor route that does not exist is asked once instead of forever. One scroll of the home went from 258 requests to 49.",
    "outline": [
      "Why the home needed a door by kind of visitor: developers, people with hardware, and contributors each had to scroll past things meant for others to find their move.",
      "How each card stays honest: every button opens a place that works today, and the part not built yet is quoted from the tab that owns the fact rather than retyped.",
      "Why the frames were the overload: each showcase mounted a whole second copy of the application on scroll, so one pass booted four boards and the explorer.",
      "How a 404 became quiet: the corpus registry already lives in the top window, so remembering a missing route there silences every frame while a 5xx is still retried."
    ]
  }
}

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