203 display selections metadata

[FadyCoding]

Describe your changes

Added selections metadata when hovering on the documentation button. Corrected the models metadata positions as well to have a more consistent feature*.

Screenshots (if appropriate):

Issue ticket number and link

https://github.com/debiai/DebiAI/issues/203

Checklist before requesting a review

• [x] I have performed a self-review of my code
• [x] I have increased the version number in the frontend/package.json and backend/swagger.yaml files
• [x] I have checked that Black, Flake8, Prettier and Cspell are passing