feat: make route map the interactive landing page

docs/operations-guide.md

@@ -35,7 +35,8 @@ repository files directly; there is no bundler or generated `dist/` folder.
 
 | File | Responsibility |
 | :--- | :--- |
-| `index.html` | Semantic sections, controls, labels, and English source copy |
+| `index.html` | Default route map and focused chapter navigation |
+| `full-guide/index.html` | Complete bilingual field guide, controls, labels, and English source copy |
 | `styles.css` | Base editorial visual system |
 | `responsive.css` | Interactive diagrams and Full HD, 4K, tablet, and mobile adaptations |
 | `app.js` | Interactions, state, and Portuguese translations |
@@ -86,6 +87,7 @@ and one mobile viewport.
 ```bash
 npm run verify
 node --check app.js
+node scripts/audit-ui.mjs
 git diff --check
 ```
 
@@ -100,7 +102,7 @@ standalone verification passed
 ### 4. Commit and push the source branch
 
 ```bash
-git add README.md app.js index.html styles.css responsive.css scripts/verify.mjs docs/
+git add README.md app.js index.html full-guide/ styles.css responsive.css scripts/verify.mjs scripts/audit-ui.mjs docs/
 git commit -m "feat: describe the change"
 git push origin main
 ```
@@ -148,7 +150,7 @@ certificate.
 
 ## Adding or changing a presentation section
 
-1. Add semantic HTML and stable `data-*` hooks in `index.html`.
+1. Add semantic HTML and stable `data-*` hooks in the focused chapter or `full-guide/index.html`; keep `index.html` as the short route map.
 2. Put interactive content in a data object inside `app.js`.
 3. Add one focused render function and bind its controls once.
 4. Add Portuguese static copy to `translations.pt` and dynamic copy to the