Fix 404 page missing on production container build

packages/twenty-docker/Makefile

@@ -35,7 +35,7 @@ prod-front-build:
 	@cd ../.. && docker build -f ./packages/twenty-docker/prod/twenty-front/Dockerfile --tag twenty-front . && cd -
 
 prod-front-run:
-	@docker run -d -p 3000:3000 --name twenty-front twenty-front
+	@docker run -d -p 3001:3000 --name twenty-front twenty-front
 
 prod-server-build:
 	@cd ../.. && docker build -f ./packages/twenty-docker/prod/twenty-server/Dockerfile --tag twenty-server . && cd -

packages/twenty-docker/prod/twenty-front/Dockerfile

@@ -16,13 +16,12 @@ COPY ./packages/twenty-front /app/packages/twenty-front
 RUN yarn
 RUN yarn nx build twenty-front
 
-COPY ./packages/twenty-docker/prod/twenty-front/serve.json ./build
-
 FROM node:18.16.0-alpine as twenty-front
 
 WORKDIR /app/packages/twenty-front
 
 COPY --from=twenty-front-build /app/packages/twenty-front/build ./build
+COPY ./packages/twenty-docker/prod/twenty-front/serve.json ./build
 COPY ./packages/twenty-front/scripts/inject-runtime-env.sh /app/packages/twenty-front/scripts/inject-runtime-env.sh
 RUN yarn global add serve