Docs: "A Second Reader" — the fleet's first note on multi-model onboarding

[testtest126]

Summary

• Adds a new short chapter, docs/the-fleet/night-three/index.html, opening a forward-looking (and deliberately unfinished) story thread: a second kind of model beginning to read this fleet's shared conventions via the public agent-ready repo.
• Grounded in the smallest true fact available, not an invented milestone: the agent-ready checkout's git object store carries a fresh refs/codex/turn-diffs/... ref — a checkpoint artifact left by a Codex-based session, dated today. Not a commit, not a PR, nothing merged, no claim beyond what the ref itself proves. The chapter says exactly that and no more.
• Central theme (per direct request): CLAUDE.md is this fleet's own dialect of its rules; AGENTS.md (from agent-ready, MIT, published) is the model-agnostic constitution written specifically so a reader that isn't a Claude session can still find the same working agreement. One new law is added to the running constitution (VII, continuing night-two's VI): "Write the rules for a reader who isn't you yet."
• Reuses the existing cultural theme switcher verbatim — same 7 keys (default/arabic/japanese/indian/codex/andalus/terminal), same #theme=<id> hash, same localStorage["mm-theme"] key, same CSS-variable engine, ornament SVG, switcher markup/ARIA, and canvas hero animation as docs/the-fleet/index.html and night-two/index.html — copied structurally from night-two so a theme picked on any of the three pages carries to this one.
• night-two/index.html: three-line footer addition only — a forward nav link to the new chapter (→ what came next: a second reader). No other change.
• No other pages touched. docs/architecture/index.html untouched. No ChessKit/server/iOS code touched — a new self-contained static HTML file plus a three-line footer edit, no build step, no new external requests. Does not touch Server: move the auth rate limiter to a shared sliding-window store (closes #79) #116.

Verification

• Not applicable to ChessKit/Server test suites — docs-only static HTML/CSS/JS.
• Manually verified in-browser at desktop and mobile widths: hero, manifest stats, both prose sections, the incident-ledger card, the laws addendum (roman numeral VII renders correctly via counter-reset: law 6), and the closing section all render correctly under Default, Codex, Terminal, and Indian; #theme= hash and localStorage["mm-theme"] both correctly select and persist a theme; no console errors.
• get_page_text cross-check confirms all sections present and in order.
• Content fact-checked against the agent-ready repo directly (README, AGENTS.md, docs/principles.md, docs/scaling.md, and git log/git for-each-ref for the ref claim) before writing — nothing in the chapter overstates what's verifiable.
• Security-sensitive: no. App-touching: no. Shared files: none.
• Direct request from the repo owner (continuation of Docs: multi-theme cultural skin switcher for The Fleet #179–Docs: roll the cultural theme switcher onto night-two and architecture #181), not a claimed GitHub issue.

🤖 Generated with Claude Code

[testtest126]

Fixed the constitution-numbering off-by-one on this branch @ e5e9fb9 (flagged earlier on PR #195 while reading this content for reference — investigated and confirmed before touching anything, per instruction).

Verdict: real bug, not intentional. Evidence:

• night-one's constitution renders exactly 5 laws, I–V (default counter-reset: law = 0, five .law-items increment it to 1..5) — confirmed by headless-rendering that page and reading the actual numerals, not just the source.
• night-three adds one new law meant to continue that sequence as the 6th entry. Its <ol class="laws" style="counter-reset: law 6;"> plus the shared .n { counter-increment: law } (which fires once, by 1) produced 7, not 6 — rendered as "VII", skipping "VI" entirely. Also confirmed by headless-rendering the before state.

Fix: counter-reset: law 6 → counter-reset: law 5 (so 5+1=6 → "VI"). Re-rendered after the fix and confirmed "VI" now displays correctly. Single-line, single-file change — night-one, night-four, and night-five are separate HTML documents with their own isolated CSS counter scope and can't be affected by this regardless (also confirmed: neither has any .law-item content to shift).

New head: e5e9fb9. This voids whatever CI/review state was seen at the old head (3b079e5) — re-request/re-verify with the new SHA. Still docs-only, not security-sensitive, doesn't touch #116/#185. No orchestrator-approval posted, nothing merged.