Rest DSL table

[lordrip]

Please describe the feature that you want to propose

Context

Currently, we have the canvas representation for the Rest DSL. This works fine but as soon as we get a big OpenAPI spec, the canvas cannot zoom out enough to see the whole flow.

Goal

Provide an alternative view for the Rest DSL, similar to Swagger or Apicurio, that displays a table with the endpoints.

Proposed user journey

1. Starting from a dedicated user interface, the user adds an OpenAPI spec URI or uploads a file.
2. With that information in the context, the user can now click on "Generate all routes" to populate the Rest DSL table
3. Alternatively, the user could use the routes list to select "Create a new route from direct URI" which later on will display a list of the available URIs
4. In addition to that, said context should be available for the Direct step, meaning that the URI could be written from a Rest DSL list.