Provides SwaggerUI and corresponding swaggerSchemaUIServer to embed swagger ui into the application.

All of the UI files are embedded into the binary.

An example:

-- | Actual API.
type BasicAPI = Get '[PlainText, JSON] Text
    :<|> "cat" :> Capture ":name" CatName :> Get '[JSON] Cat

-- | API type with bells and whistles, i.e. schema file and swagger-ui.
type API = SwaggerSchemaUI "swagger-ui" "swagger.json"
    :<|> BasicAPI

-- | Servant server for an API
server :: Server API
server = swaggerSchemaUIServer swaggerDoc
    :<|> (pure "Hello World" :<|> catEndpoint)
  where
    catEndpoint name = pure $ Cat name False