adds frontend

docker-compose.example.yml

@@ -0,0 +1,66 @@
+services:
+  frontend:
+    build:
+      context: .
+      dockerfile: Dockerfile.web
+    image: local-page-archiver-web:latest
+    command: ["node", "src/frontend-server.mjs"]
+    environment:
+      PORT: "5731"
+      BACKEND_URL: "http://backend:5732"
+    ports:
+      - "5731:5731"
+    depends_on:
+      backend:
+        condition: service_healthy
+    healthcheck:
+      test: ["CMD", "node", "-e", "fetch('http://127.0.0.1:5731/healthz').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"]
+      interval: 10s
+      timeout: 3s
+      retries: 5
+
+  backend:
+    build:
+      context: .
+      dockerfile: Dockerfile.web
+    image: local-page-archiver-web:latest
+    command: ["node", "src/backend-server.mjs"]
+    environment:
+      PORT: "5732"
+      ARCHIVE_PATH: /archives
+      ARCHIVE_WORKER_URL: "http://browser:5733"
+      PUBLIC_ARCHIVES_PATH: /archives
+    volumes:
+      - archives:/archives
+    depends_on:
+      browser:
+        condition: service_healthy
+    healthcheck:
+      test: ["CMD", "node", "-e", "fetch('http://127.0.0.1:5732/healthz').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"]
+      interval: 10s
+      timeout: 3s
+      retries: 5
+
+  browser:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: local-page-archiver-browser:latest
+    command: ["serve-worker"]
+    environment:
+      PORT: "5733"
+      ARCHIVE_PATH: /archives
+      ARCHIVE_WORKER_XVFB: "1"
+    volumes:
+      - archives:/archives
+    expose:
+      - "5733"
+    shm_size: 1gb
+    healthcheck:
+      test: ["CMD", "node", "-e", "fetch('http://127.0.0.1:5733/healthz').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"]
+      interval: 10s
+      timeout: 3s
+      retries: 10
+
+volumes:
+  archives: