feat(astro): add --astro flag and wire the Astro starter into the pipeline

.claude/pipeline.config.json

@@ -534,10 +534,10 @@
     "directory": ".claude/pipeline-cache",
     "maxAgeDays": 7,
     "inputCategories": {
-      "source": ["src/**/*.{ts,tsx,js,jsx}", "components/**/*.{ts,tsx}"],
+      "source": ["src/**/*.{ts,tsx,js,jsx}", "src/**/*.astro", "components/**/*.{ts,tsx}"],
       "styles": ["src/**/*.css", "styles/**/*.css", "tailwind.config.*"],
       "tests": ["**/*.test.{ts,tsx,js,jsx}", "**/*.spec.{ts,tsx}"],
-      "config": ["package.json", "tsconfig.json", "vite.config.*", "next.config.*"],
+      "config": ["package.json", "tsconfig.json", "vite.config.*", "next.config.*", "astro.config.*"],
       "tokens": ["design-tokens.lock.json", "tailwind.config.*"],
       "figma": ["build-spec.json", "design-tokens.lock.json"]
     },

README.md

@@ -18,8 +18,8 @@ A Claude Code-integrated multi-framework app development framework with TypeScri
 git clone <repository-url>
 cd aurelius
 
-# Initialize a new project (Next.js or Vite)
-./scripts/setup-project.sh my-app --vite    # or --next
+# Initialize a new project (Next.js, Vite, Astro, SvelteKit, or Expo)
+./scripts/setup-project.sh my-app --vite    # or --next, --astro, --svelte, --expo
 
 # Install dependencies
 cd app && pnpm install
@@ -79,6 +79,7 @@ project-root/
 │   ├── shared/                  # ESLint, Prettier, Tailwind, TS, Vitest
 │   ├── nextjs/                  # Next.js config
 │   ├── vite/                    # Vite config
+│   ├── astro/                   # Astro hybrid-islands starter (React + Tailwind)
 │   └── chrome-extension/        # Playwright E2E fixtures for extensions
 ├── docs/                 # Documentation
 │   ├── figma-to-react/          # Figma pipeline guide
@@ -258,6 +259,7 @@ Starter configuration files for new projects:
 | `templates/shared/` | ESLint, Prettier, Tailwind, TypeScript, Vitest configs |
 | `templates/nextjs/` | Next.js config |
 | `templates/vite/` | Vite config |
+| `templates/astro/` | Astro hybrid-islands starter (React islands + Tailwind, file-based routing) |
 | `templates/chrome-extension/` | Playwright E2E fixtures for Chrome extensions |
 
 Full reference: `templates/README.md`

docs/multi-framework/README.md

@@ -68,6 +68,8 @@ The intake skills (`figma-intake`, `canva-intake`, `screenshot-intake`) also ask
 
 - **Converter agent:** `astro-converter`
 - **Renderer:** `astro` (`language`/`outputTarget` = `react`)
+- **App type:** `web-app` — Astro produces standard web output (static HTML + optional SSR), so it uses the **`web-app`** app type in `pipeline.config.json`. App type describes the _kind_ of app (web-app / chrome-extension / pwa / react-native); the framework choice (Next.js / Vite / **Astro**) is the orthogonal `renderer`, owned by the renderer registry. `pipeline.config.json` recognizes Astro inputs via `astro.config.*` and `src/**/*.astro` in its cache categories.
+- **Scaffold:** `./scripts/setup-project.sh <name> --astro` copies `templates/astro/` (a complete starter) and installs it.
 - **Styling:** Tailwind CSS via `@astrojs/tailwind`
 - **Test library:** Vitest + @testing-library/react (islands) + Astro Container API (`.astro` statics)
 - **Template:** `templates/astro/` (`@astrojs/react` islands + `@astrojs/tailwind`)

scripts/__tests__/setup-project.test.js

@@ -61,6 +61,13 @@ describe("setup-project.sh", () => {
     expect(r.stdout).toMatch(/template:\s+templates\/sveltekit/);
   });
 
+  it("--astro alias maps to the astro renderer", () => {
+    const r = run(["my-app", "--astro", "--dry-run"]);
+    expect(r.exitCode).toBe(0);
+    expect(r.stdout).toMatch(/Renderer: astro/);
+    expect(r.stdout).toMatch(/template:\s+templates\/astro/);
+  });
+
   it("exits non-zero on an unknown renderer", () => {
     const r = run(["my-app", "--renderer", "does-not-exist", "--dry-run"]);
     expect(r.exitCode).not.toBe(0);

templates/README.md

@@ -11,6 +11,7 @@ templates/
 ├── shared/              # Framework-agnostic configs (used by all project types)
 ├── nextjs/              # Next.js-specific configs
 ├── vite/                # Vite-specific configs
+├── astro/               # Astro hybrid-islands starter (React islands + Tailwind)
 ├── vue/                 # Vue 3 + Vite configs
 ├── sveltekit/           # SvelteKit configs
 ├── expo/                # Expo + React Native configs