Can you help me out with cucumber parallelization and github actions?

[MatiDiez]

Hey everyone. I have a suite ready that I'm running manually, I have the dashboard service configured, so I'm recording my runs.I'm trying to find a doc or resource to learn how can I run my tests in parallel and then integrate it with Github Actions but I got a bit lost.

My framework uses Cucumber Preprocessor + cypress, so I'm working with feature files, not specs.
The project I'm testing (separate repo) is using github actions to build the environment so I'd like for my project to listen to that project and run after each PR is merged.

Can you point me in the right direction? Which should be my next steps? What I want to accomplish is:

1. Configure my suite to record runs on cypress dashboard, when a PR is merged in the main project.
2. Execute this run in parallel to reduce execution time.