Feature/pr ci workflow

[BhaskarKulshrestha]

Summary

Explain the change in 1–3 sentences. Reference any related issues (e.g. Closes #123).

Type of Change

• Feature
• Bug fix
• Chore / Refactor
• Docs
• Tests
• CI / Build
• Other

Motivation / Context

Rectified the pr_ci pipeline

Tests

Describe test coverage:

• Added new test(s)
• Updated existing test(s)
• Manually smoke-tested locally
• No tests needed (explain why)

If you ran the smoke scaffold locally, paste the command & confirm success:

node bin/index.js demo --services node --no-install --yes

Checklist

• Code follows existing style (chalk usage, emoji prefixes, exit codes)
• No accidental large asset additions outside templates/
• Default ports preserved / conflicts handled
• New service templates added to: choices array, defaultPorts, Dockerfile switch, compose mapping
• Git history clean (no stray debug commits)
• Dependency additions are minimal & justified

Open Questions / Follow-ups

List any TODOs or future enhancements not in this PR.

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Thanks for contributing! 🎉