Page for RBB API

[ThugDebugger]

User Story

As a user I want to see a page for the RBB API So I can get more information about the RBB API

Acceptance Criteria

• [ ] Create a new page that contains a quick reference for the RBB API.
• [ ] Add calls to action and links to https://api.rebuildblackbusiness.com/

Describe the solution you'd like

We want to make sure users don't have to navigate away from the main RBB site if we can help it. Providing a quick reference for the RBB API will help us do that.