Adjust Dockerfile.

docker/Dockerfile

@@ -4,7 +4,7 @@ FROM node:18-alpine AS builder
 WORKDIR /app
 
 # Copy package.json and install dependencies
-COPY package.json package-lock.json ./
+COPY package.json pnpm-lock.yaml ./
 RUN npm ci
 
 # Copy the rest of the app and build