Task 002: add shared domain contracts

apps/frontend/Dockerfile

@@ -1,12 +1,19 @@
-FROM node:22-alpine
+FROM node:22-slim
 
 WORKDIR /app
 
-COPY apps/frontend/package.json ./package.json
-RUN npm install
+RUN corepack enable
 
-COPY apps/frontend ./
+COPY .npmrc package.json pnpm-lock.yaml pnpm-workspace.yaml ./
+COPY apps/frontend/package.json ./apps/frontend/package.json
+COPY packages/shared/package.json ./packages/shared/package.json
+RUN pnpm install --frozen-lockfile
+
+COPY apps/frontend ./apps/frontend
+COPY packages/shared ./packages/shared
+
+WORKDIR /app/apps/frontend
 
 EXPOSE 3000
 
-CMD ["npm", "run", "dev", "--", "--hostname", "0.0.0.0"]
+CMD ["pnpm", "exec", "next", "dev", "--hostname", "0.0.0.0"]

apps/frontend/package.json

@@ -4,9 +4,11 @@
   "scripts": {
     "dev": "next dev",
     "build": "next build",
-    "start": "next start"
+    "start": "next start",
+    "typecheck": "tsc --noEmit"
   },
   "dependencies": {
+    "@pipeline/shared": "workspace:*",
     "next": "16.2.6",
     "react": "19.0.0",
     "react-dom": "19.0.0"
@@ -17,6 +19,10 @@
     "@types/react-dom": "19.0.2",
     "typescript": "5.7.2"
   },
+  "optionalDependencies": {
+    "@next/swc-linux-arm64-gnu": "16.2.6",
+    "@next/swc-linux-x64-gnu": "16.2.6"
+  },
   "overrides": {
     "postcss": "8.5.14"
   }

apps/frontend/src/app/page.tsx

@@ -1,8 +1,17 @@
+import type { ArticleListResponse } from "@pipeline/shared";
+
+const initialArticles: ArticleListResponse = {
+  articles: [],
+};
+
 export default function HomePage() {
   return (
     <main>
       <h1>AI Content Pipeline</h1>
       <p>Dockerized monorepo foundation is running.</p>
+      <p>
+        {initialArticles.articles.length} articles in the contract-backed dashboard.
+      </p>
     </main>
   );
 }