Dockerfile no longer includes devDependencies or ./src

Dockerfile

@@ -1,10 +1,21 @@
-FROM node:22-alpine
-
+FROM node:22-alpine AS build
 WORKDIR /app
 
+COPY package*.json ./
+RUN npm install
+
 COPY . .
-
-RUN npm i
-
 RUN npm run build
-CMD ["npm", "run", "start"]
+
+# ----------
+
+FROM node:22-alpine
+WORKDIR /app
+ENV NODE_ENV=production
+
+COPY package*.json ./
+RUN npm install --omit=dev
+COPY --from=build /app/dist ./dist
+
+USER node
+CMD ["node", "./dist/index.js"]