Update Dockerfile

Dockerfile

@@ -44,7 +44,11 @@ RUN apt-get update && apt-get install -y \
 COPY --from=backend-builder /usr/local/lib/python3.11/site-packages/ /usr/local/lib/python3.11/site-packages/
 COPY --from=backend-builder /app/app/ ./app/
 
-# Copy frontend from frontend-builder
+# Create frontend directory and copy frontend files
+RUN mkdir -p /app/frontend
+WORKDIR /app/frontend
+
+# Copy frontend from frontend-builder to /app/frontend
 COPY --from=frontend-builder /app/frontend/.next ./.next
 COPY --from=frontend-builder /app/frontend/package*.json ./
 COPY --from=frontend-builder /app/frontend/node_modules ./node_modules
@@ -62,5 +66,6 @@ COPY --from=backend-builder /app/entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh
 
 EXPOSE 3000
+EXPOSE 8000
 
 ENTRYPOINT ["/entrypoint.sh"]