Enable pnpm for build stage

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:20-slim AS base
+FROM node:lts as base
 
 # Set environment variables for pnpm
 ENV PNPM_HOME="/pnpm"
@@ -13,15 +13,16 @@ COPY . .
 # Build stage: build the Next.js application
 FROM base as build
 ENV NODE_ENV=production
+
 WORKDIR /base
 RUN pnpm build
 
 # Production stage: serve the application
 FROM node:lts as prod
 ENV NODE_ENV=production
-WORKDIR /app
 
-# Copy package files and install production dependencies
+WORKDIR /app
+RUN corepack enable
 COPY package.json pnpm-lock.yaml ./
 RUN pnpm install --production
 
@@ -30,7 +31,10 @@ COPY --from=build /base/.next ./.next
 COPY --from=build /base/public ./public
 COPY --from=build /base/next.config.js ./
 
+# Expose the port for the application
 EXPOSE 3000
+
+# Copy and configure the entrypoint script
 COPY docker-entrypoint.sh /docker-entrypoint.sh
 RUN chmod +x /docker-entrypoint.sh
 ENTRYPOINT ["/docker-entrypoint.sh"]