blueprint_ui_new

[Ujstor]

By submitting this pull request, I confirm that my contribution is made under the terms of the MIT license.

Feature

Addition to PR #376, separated for easier code review process. Gives project structure and CLI commands visual representation.

Description of Changes:

Preview is available at https://dev.go-blueprint.dev/

Code is placed in root unter bluprint-ui dir. Doesn't influence the core CLI code. Easier deployment and maintenance benefits, if new PR changes directory and file layout this part of code also needs to be updated, along with docs code. I added this requirement to the PR checklist.

## Checklist

- [ ] I have self-reviewed the changes being requested
- [ ] I have updated the documentation (check issue ticket #218)
- [ ] I have updated the blueprint-ui when directory or file layout was changed

Checklist

• I have self-reviewed the changes being requested
• I have updated the documentation (check issue ticket 📋Update documentation if the PR introduces a new feature!📋 #218)