drop build stage to make server change works on prod

Dockerfile

@@ -1,4 +1,3 @@
-# Stage de build
 FROM node:20-alpine AS build
 
 WORKDIR /app
@@ -9,15 +8,5 @@ RUN pnpm install --frozen-lockfile
 COPY . .
 RUN pnpm build
 
-# Stage production
-FROM node:20-alpine
-
-WORKDIR /app
-
-COPY --from=build /app/.output .output
-COPY --from=build /app/package.json ./
-
-RUN pnpm install --prod --frozen-lockfile
-
 EXPOSE 3000
 CMD ["node", ".output/server/index.mjs"]