Is your feature request related to a problem? Please describe.
Spot is an amazing tool to be able to design OpenAPI specs. It makes OpenAPI-design-as-code a reality, which is really awesome, but it could also have a supplemental UI that makes it easy to design OpenAPIs

Describe the solution you'd like
I would love to see a (preferably ReactJS based) UI for Spot that could make OpenAPI design a breeze. Spot would still be the backbone, but would be supplemented by a UI.

Describe alternatives you've considered
I have used Stoplight Studio for OpenAPI design in the past and have loved that interface. Spotlight studio is free but is not open source, as far as I know.
I beleive Spot has a potential to expand its horizons with a UI capability for OpenAPI design.

Additional context
I believe I have set the context. Glad to answer any queries that you folks may further have.