v0.4.0

Highlights

• Inspector class - stateful wrapper that accumulates violations across
  all connections. Unlike inspect() (which returns a plain callable with no
  way to read results), Inspector keeps a .violations list you can assert
  on after driving the app:

  inspector = Inspector(app)
  # ... drive the app with httpx, TestClient, etc. ...
  assert inspector.violations == []

  Inspector is also directly callable as an ASGI app.

• User-defined profiles - define reusable rule presets in pyproject.toml
  or .asgion.toml and reference them by name in config or CLI:

  [tool.asgion.profiles.ci]
  min_severity = "error"
  categories = ["http.fsm", "ws.fsm"]

  asgion check myapp:app --profile ci

• inspect() is now a thin wrapper around Inspector - no behavior change,
  fully backward-compatible.

Breaking Changes

• InspectedApp (internal class in asgion.pytest_plugin) is replaced by
  Inspector. If you annotated the return type of asgi_inspect explicitly,
  update it:

  # before
  app: InspectedApp = asgi_inspect(my_app)
  
  # after
  from asgion import Inspector
  app: Inspector = asgi_inspect(my_app)

  Existing test code that only accesses .violations or calls app(...) works
  without changes.

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Full changelog: CHANGELOG.md