[Feat] Design and Develop a Navigation Bar in the Header

[kenancasey]

Is your feature request related to a problem? Please describe. Users should be able to navigate between the top-level pages.

Describe the solution you'd like Design and develop a nav (bar) to allow users to navigate between the top-level routes.

Describe alternatives you've considered There's a nav in the footer, but we need more discoverability and easier navigation between the pages.

Additional context This isn't in the Canva design (but I strongly think it should be).

• [x] #100
• [ ] Create a Nav component
• [ ] Style Nav Bar
• [ ] Integrate Nav Bar into (all?) pages

[asherlloyd]

Closing as completed.