feat: refactor dockerfiles

* combine dev and prod into multi-stages dockerfile
* replace node with node:20-alpine to reduce image size

packages/analytics/Dockerfile

@@ -1,19 +1,25 @@
-FROM node
+FROM node:20-alpine as build
 
 WORKDIR /app
 COPY ./package.json yarn.lock ./
 COPY packages/analytics/package.json ./packages/analytics/package.json
 COPY packages/models/package.json ./packages/models/package.json
 RUN yarn install --frozen-lockfile --production
-
-COPY packages/analytics ./packages/analytics
-COPY packages/models ./packages/models
-
-WORKDIR /app/packages/analytics
-
-ENV NODE_ENV=production
 ENV HOST=0.0.0.0
 ENV PORT=3001
 EXPOSE 3001
 
-CMD [ "yarn", "start" ]
+# Production stage
+FROM build as prod
+COPY packages/analytics ./packages/analytics
+COPY packages/models ./packages/models
+ENV NODE_ENV=production
+WORKDIR /app/packages/analytics
+CMD [ "yarn", "start" ]
+
+# Development stage
+FROM build as dev
+RUN yarn install --frozen-lockfile
+WORKDIR /app/packages/analytics
+ENV NODE_ENV=development
+CMD [ "yarn", "dev" ]