feat: Docker Compose — app, PostgreSQL 17, опциональный Caddy

Co-authored-by: Cursor <cursoragent@cursor.com>

Dockerfile

@@ -0,0 +1,22 @@
+FROM node:20-alpine
+
+WORKDIR /app
+
+RUN apk add --no-cache tini curl
+
+COPY package.json ./
+RUN npm install --omit=dev && npm cache clean --force
+
+COPY src ./src
+COPY postgres ./postgres
+
+ENV NODE_ENV=production
+ENV HOST=0.0.0.0
+ENV PORT=3000
+
+EXPOSE 3000
+
+USER node
+
+ENTRYPOINT ["/sbin/tini", "--"]
+CMD ["node", "src/server.js"]