v0.2.0

• Requires rasuvaeff/understudy ^0.8, and requires it as a single term. The
  accumulating union it carried (^0.4 || ^0.5 || …) had to be widened by hand
  on every core release, and a package that misses one becomes uninstallable
  beside its own engine.
• #[DoesNotPerformAssertions] works again. The trait counted an assertion
  unconditionally, so a test marked with that attribute reported "performed 1
  assertion" and went risky — on exactly the tests the attribute is written for
  ("this should simply not throw"), in a class that inherits the trait from a
  project-wide base class along with everything else. A test that created no
  double is now left alone entirely.
• The context guard no longer blames a test that never ran. A double
  created in setUpBeforeClass() fills the context before #[Before], and the
  message sent the reader looking for an earlier test that skipped cleanup, an
  unused trait and a swallowed assertPostConditions() — none of which was the
  case. It now names setUpBeforeClass() first.
• The Pest example runs. The second snippet of that section called when()
  without importing it — Call to undefined function when() — in a section
  whose whole subject is which functions to import under which names. Both
  READMEs are fixed; the package's own Pest fixture had it right all along.
• Both READMEs and llms.txt stop pointing at Understudy::strict($double) as
  the per-double form of strict stubs. It is strict dispatch — "fail on any
  call no expectation matched" — and says nothing about a stub that was
  configured and never called; the per-double equivalent is
  when(…)->times(n).
• Both READMEs and llms.txt say that verification runs before your
  teardown here and after it under understudy-testo, so a test whose
  expectation is fulfilled by teardown itself fails in one runner and passes in
  the other.