* refactor: prefer staticmethod decorator
* refactor: add cm register utility and keep cms in one file
* refactor: enter safe_exec enabled context (treewide)
* refactor: move trace fields to the other test context managers
* chore: marke all test_runner functions for deprecation
* chore: mark some tests.utils functions for deprecation (moved)
* chore: mark traced_field_conext for deprecation (moved)
* chore: placate semgrep in dumpster
* fix: show deprecation warnings per module in tests (incl. from dumpster)
* chore: remove use of deprecated functions from tests
