Update Dockerfile

Dockerfile

@@ -1,21 +1,27 @@
+# Gunakan image Node.js terbaru dengan Alpine (ringan)
 FROM node:18-alpine
 
-# Install pnpm
-RUN npm install -g pnpm
-
 # Buat user non-root
 RUN adduser -D user
+USER user
+
+# Set working directory
 WORKDIR /app
-COPY . /app
 
-# Ubah kepemilikan dan izin file
-RUN chown -R user:user /app
-RUN chmod -R 777 /app
+# Copy semua file ke container
+COPY --chown=user:user . .
 
-USER user
+# Install pnpm
+RUN corepack enable && corepack prepare pnpm@latest --activate
 
 # Install dependencies
-RUN pnpm install
+RUN pnpm install --frozen-lockfile
+
+# Build aplikasi Next.js
+RUN pnpm build
+
+# Expose port 3000 (default Next.js)
+EXPOSE 3000
 
-# Jalankan aplikasi
-CMD ["pnpm", "dev"]
+# Jalankan Next.js
+CMD ["pnpm", "start"]