VCR with use_cassette

[MUTOgen]

I’m looking into options to integrate this old PR into the current VCR cassette implementation
The key difference here is how it works with cassettes.

Currently, in master, we’re supposed to insert/eject whatever we need for a test
In this branch, it uses VCR.use_cassette wrapper and cassette_name = graphql_operation_name.

It seems possible to merge both approaches by having more middlewares in CypressOnRails::Railtie and making this logic configurable.

Any objections/concerns?