Merge branch 'master' into sanderspies/fix_2681

* master: (38 commits)
  chore: remove old BS_NO_COMPILER_PATCH flag (#2710)
  Improve printing of modules types with one line inside (#2709)
  generate opam files with dune (#2704)
  Fix version on refmt (#2701)
  Drop the result dependency (#2703)
  Remove old CI and test.sh (#2705)
  Migrate tests to cram suite (#2694)
  Make sure win doesnt break when importing (#2700)
  Fix top level extensions (#2693)
  Install before importing deps
  Update package json and install esy normally
  Re-arrange esy install
  Reduce install esy time
  Use master branch instead of main
  Ignore _export from esy
  Rename refmt_test to test
  Add esy-ci and opam-ci
  Remove jbuild-ignore
  chore: update nix flake (#2692)
  chore(readme): clarify 3.9 is unreleased
  ...