Add UX/UI proposal to the project management folder

[malvikasharan]

Summary

Partially addresses #2071

• Adding proposal for a recent grant for The Turing Way

List of changes proposed in this PR (pull-request)

• Adding a proposal folder, and UX proposal draft

What should a reviewer concentrate their feedback on?

• Suggest what else should be added
• Everything looks ok?

Acknowledging contributors

• All contributors to this pull request are already named in the table of contributors in the README file.
• The following people should be added to the table of contributors in the README file:

[netlify]

✔️ Deploy Preview for the-turing-way ready!

🔨 Explore the source changes: d057299

🔍 Inspect the deploy log: https://app.netlify.com/sites/the-turing-way/deploys/61afe1479333240008787ae8

😎 Browse the preview: https://deploy-preview-2231--the-turing-way.netlify.app

[malvikasharan]

Handover:

• Demo from https://github.com/alan-turing-institute/bio-Turing-Way/issues
• Action:
  • Make sure that all the tested solution have been captured in Turing Way/REG collaboration on UX/UI project update #2071
  • Cross post in Jupyter (GitHub and blog)

[malvikasharan]

Thank you @RaoOfPhysics 🎉