move frontend to netlify

[drogersTechtonic]

Type of change:

• [ ] Bugfix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] Styling - no new features

Why is this change required? What problem(s) does it solve?

Add CI/CD for frontend to Netlify instead of Heroku, because it handles front end static sites better.

Were there any challenges while implementing this feature? If so, how were they addressed?

Where should the reviewer start? How can this be tested?

Link issues