Use `user` in docker image for spaces (#1045)

Dockerfile

@@ -22,11 +22,20 @@ RUN --mount=type=secret,id=DOTENV_LOCAL,dst=.env.local \
     npm run build
 
 FROM node:20-slim
-
 RUN npm install -g pm2
 
-COPY --from=builder-production /app/node_modules /app/node_modules
-COPY --link --chown=1000 package.json /app/package.json
-COPY --from=builder /app/build /app/build
+RUN userdel -r node
+
+RUN useradd -m -u 1000 user
+
+USER user
+
+ENV HOME=/home/user \
+	PATH=/home/user/.local/bin:$PATH
+
+
+COPY --from=builder-production --chown=user /app/node_modules /app/node_modules
+COPY --link --chown=user package.json /app/package.json
+COPY --from=builder --chown=user /app/build /app/build
 
 CMD pm2 start /app/build/index.js -i $CPU_CORES --no-daemon