dependant on kubernetes connector, fix misc type hints, fix conftest
errors

scrape failures outside scope of tested code

- further harden against minikube failed start
- remove lingering rollout references
- update unfinished checks of kubenernetes connector

in spec

applying remedies, disable redundant test_checks_timeout_with_halt

tmp_path, fix lingering reference to opsani_dev checks
controller_type_name, delete placeholder checks class used during
refactor

for container ports instead of None

- Drop redundant and unused imports
- Delete outdated TODO