Pass the OpenAPI document to the constructor of the context class

[pmcelhaney]

It may be useful to pass the OpenAPI document to the constructor of the Context class (exported from _.context.ts).

It's a relatively simple change:

1. Pass the openApiDocument object to ModuleLoader in app.ts
2. Pass it down to the context object on line 180 of module-loader.ts.

Originally posted by @pmcelhaney in https://github.com/pmcelhaney/counterfact/issues/749#issuecomment-1927484336

[mgrigoriev8109]

@pmcelhaney mind if I work on this issue?

[dethell]

@pmcelhaney mind if I work on this issue?

I say go for it!

[pmcelhaney]

@mgrigoriev8109 I would be very grateful!

Let me know if I can help with anything.