polish system status

Dockerfile

@@ -0,0 +1,28 @@
+FROM node:22-bookworm-slim AS builder
+
+WORKDIR /app
+
+COPY package*.json ./
+
+RUN npm ci
+
+COPY . .
+
+RUN npm run build
+
+
+FROM node:22-bookworm-slim AS runner
+
+WORKDIR /app
+
+ENV NODE_ENV=production
+ENV HOST=0.0.0.0
+ENV PORT=4321
+
+COPY --from=builder /app/package*.json ./
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/dist ./dist
+
+EXPOSE 4321
+
+CMD ["node", "./dist/server/entry.mjs"]