added an Optional - Build a Backer Concierge AI Agent lesson for the CLI workshop

Author: juliamuiruri4

.github/instructions/astro.instructions.md

@@ -20,4 +20,4 @@ This is a docs wrapper. Don't add interactive framework islands (Svelte, React,
 
 ## Building and verifying
 
-After changing `astro.config.mjs` or anything under `website/src/`, build and verify the site with the [`build-and-verify-docs`](../skills/build-and-verify-docs/SKILL.md) skill. Its page-count invariant is the tripwire for unexpected routed pages: Starlight emits each of the 36 workshop routes for the root language and five configured locales, then adds the legacy redirect, for 217 built `index.html` pages excluding the 404 page. If the count changes without a corresponding route or locale change, check the locale layout under `docs/` and the underscore-directory exclude in `src/content.config.ts`.
+After changing `astro.config.mjs` or anything under `website/src/`, build and verify the site with the [`build-and-verify-docs`](../skills/build-and-verify-docs/SKILL.md) skill. Its page-count invariant is the tripwire for unexpected routed pages: Starlight emits each of the 37 workshop routes for the root language and five configured locales, then adds the legacy redirect, for 223 built `index.html` pages excluding the 404 page. If the count changes without a corresponding route or locale change, check the locale layout under `docs/` and the underscore-directory exclude in `src/content.config.ts`.

.github/pull_request_template.md

@@ -16,7 +16,7 @@
 
 <!-- Confirm the build + link checks pass before requesting review. -->
 
-- [ ] `cd website && rm -rf dist && npm run build` succeeds (target: 36 routes × 6 locales + 1 redirect = 217 built pages excluding 404; build reports 218 HTML files including 404, or note any intentional change)
+- [ ] `cd website && rm -rf dist && npm run build` succeeds (target: 37 routes × 6 locales + 1 redirect = 223 built pages excluding 404; build reports 224 HTML files including 404, or note any intentional change)
 - [ ] Lychee link check passes:
       `mkdir -p /tmp/lychee-root && ln -sfn $PWD/website/dist /tmp/lychee-root/copilot-workshops && lychee --offline --no-progress --root-dir /tmp/lychee-root 'website/dist/**/*.html'`
 - [ ] External GitHub URLs that I changed have been clicked manually (lychee runs offline)

.github/skills/build-and-verify-docs/SKILL.md

@@ -43,7 +43,7 @@ cd website && rm -rf dist && npm run build
 
 ### 2. Page-count invariant
 
-The workshop has 36 distinct route slugs. Starlight emits each route for the English root locale and the five configured localized routes, using English fallback content when a translation is unavailable. The built site therefore contains $36 \times 6 = 216$ workshop routes plus the one legacy redirect (`/shared/0-prereqs/`, authored as a full-HTML redirect page at `website/src/pages/shared/0-prereqs.astro`). The expected count is 217 `index.html` files when excluding the 404 page. Astro reports 218 HTML files because it includes the 404 page.
+The workshop has 37 distinct route slugs. Starlight emits each route for the English root locale and the five configured localized routes, using English fallback content when a translation is unavailable. The built site therefore contains $37 \times 6 = 222$ workshop routes plus the one legacy redirect (`/shared/0-prereqs/`, authored as a full-HTML redirect page at `website/src/pages/shared/0-prereqs.astro`). The expected count is 223 `index.html` files when excluding the 404 page. Astro reports 224 HTML files because it includes the 404 page.
 
 ```bash
 # distinct route slugs in the English root locale (docs/README.md + docs/<harness>/*.md)
@@ -61,7 +61,7 @@ find website/dist -name index.html | grep -v 404 | wc -l
 
 ### 2b. Translations actually render (not silent English fallback)
 
-The build and the page-count above are **blind to which content actually renders** — a mis-nested or wrongly-identified locale tree still emits 217 pages served from English fallback. Assert that a known translated page carries translated text and the right `lang` attribute:
+The build and the page-count above are **blind to which content actually renders** — a mis-nested or wrongly-identified locale tree still emits 223 pages served from English fallback. Assert that a known translated page carries translated text and the right `lang` attribute:
 
 ```bash
 grep -o '<title>[^<]*</title>' website/dist/es-es/app/2-add-star-rating/index.html   # Spanish title

AUTHORING.md

@@ -113,7 +113,7 @@ The site runs at <http://localhost:4321/copilot-workshops/>.
 **Verify** before committing:
 
 1. **Build** — `cd website && rm -rf dist && npm run build`. Must succeed.
-2. **Page-count invariant** — Starlight emits 36 workshop routes for English and each of the five configured locales, then adds the legacy redirect. This equals 217 built `index.html` pages when excluding the 404 page; the build reports 218 HTML files including the 404 page.
+2. **Page-count invariant** — Starlight emits 37 workshop routes for English and each of the five configured locales, then adds the legacy redirect. This equals 223 built `index.html` pages when excluding the 404 page; the build reports 224 HTML files including the 404 page.
 3. **Link check** — lychee (offline) against the built `website/dist/`. Catches broken internal links/images.
 
 **What CI enforces vs. what you run locally:** CI (`pages.yml`) runs the **build** and the **lychee** link check on every PR. It does not run browser validation or the content-alignment agentic workflow as part of the Pages build job. After merge to `main`, `pages.yml` deploys the site to GitHub Pages.