# Task 15d — Assemble /full-guide/

**Agent**: `page-migrator` · **Model**: **Codex** **Depends on**: 10, 13, 15a,
15b, 15c · **Parallel with**: 16 · **Blocks**: 15e, 18, 19 **Worktree**:
`.agents/scripts/worktree.sh start 15d page-full-guide`

## Goal

`src/pages/full-guide.astro`. 22 KB of HTML, bilingual throughout, everything
interactive already built by 15a/15b/15c and every block already built by
task 10. **This task is assembly.** If you find yourself writing a new island,
stop — it belongs to one of the earlier briefs and you should report the gap
instead.

Read the reports from 15a, 15b and 15c first. They state their props and the
language contract.

## Islands and nothing else

| Island                          | Directive        | From |
| ------------------------------- | ---------------- | ---- |
| Guide selector (one, ×9 groups) | `client:visible` | 15a  |
| Copy-prompt buttons + progress  | `client:visible` | 15b  |
| Language toggle                 | `client:idle`    | 15c  |

Everything else is server-rendered.

## Asserted by verify.mjs — all must survive

`const phases`, `const handsOnPrompts`, `const modelGuide`,
`const skillSources`, `const skillInstallPrompts`, `render('plan')`,
`renderTree`, `renderWorker`, `renderRoute`, `renderModelProvider`,
`renderEffort`, `renderSkillFile`, `renderSkillWorkflow`, `renderCommonSkill`,
`renderHandsOn`, `copyPrompt`, plus
`data-copy-target="prompt-install-skills|prompt-basic|prompt-skills"`,
`hands-on/starter/`, `additional-reading.md`, `role="tablist"`, `<table>`.

Implementation-detail assertions, deliberately. **Never delete one.** Task 19
re-points them to output-level checks; you do not.

## Watch for

- `hands-on/starter/` is a **lab fixture**. Link to it, ship it as a static
  asset, do not componentize it. Same for `hands-on/rules/`.
- `renderHandsOn` takes no argument — it is not part of 15a's selector pattern.
  Check whether 15a covered it; if not, it is yours, and say so in the report.
- Do not delete `responsive.css` here. That is 15e, and it needs screenshots.

## Done when

- [ ] Snapshot diff against `.agents/snapshots/` empty
- [ ] Every interaction works: all nine selector groups, both languages, all
      three copy buttons
- [ ] Keyboard: arrows move between tabs; focus visible throughout
- [ ] JS payload **smaller** than today's 50 KB — content is static now
- [ ] Screenshots match at 560 / 800 / 1100 / 1600 px
- [ ] `pnpm run gate` green — the full gate, not `verify` + `audit-ui` alone
- [ ] 42 assertions intact