Create an end to end test in this repo, that uses a minimal set of files from the OT repo. This can be run as part of PR check pipeline for faster regression catching.
Initially the fake launcher can be used so that this test can run as part of PR merges without having to setup a private CI to run real licensed EDA tools. However there is mechanisms in place for this and in the future it might be nice to add that in. The other thing we could do is add support for open source tool chain, which could then be used on every PR in public CI without licensing considerations.
The nightly runs already run the entire regression suite with a single seed with licenced EDA tools.