minify docker image size

[pStefanec]

both dockerfiles are now pushed to docker hub, the smaller will replace dataquest/dspace-angular and the full image will go into dataquest/dspace-angular-dev

issue: https://github.com/dataquest-dev/dspace-customers/issues/343

Phases	MP	MM	MB	MR	JM	Total
ETA	0	0	0	0	0	0
Developing	0	0	0	0	0	0
Review	0	0	0	0	0	0
Total	-	-	-	-	-	0
ETA est.						0
ETA cust.	-	-	-	-	-	0

Problem description

Reported issues

Not-reported issues

Analysis

(Write here, if there is needed describe some specific problem. Erase it, when it is not needed.)

Problems

(Write here, if some unexpected problems occur during solving issues. Erase it, when it is not needed.)

[Copilot]

Pull Request Overview

This PR optimizes Docker image sizes by introducing a production-ready minified image configuration and reorganizing the build pipeline to support both development and production images.

• Adds memory optimization for Angular builds in the production Dockerfile
• Reconfigures GitHub workflow to build both development and production Docker images
• Updates image naming convention where the minified image replaces the main image and the full image becomes the development variant

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
Dockerfile.dist	Adds NODE_OPTIONS environment variable to increase memory limit for Angular production builds
.github/workflows/docker.yml	Updates workflow to build both dev and production images with proper naming and removes disabled dist build

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}

[vidiecan]

copilot!