fix(acms): restore explicit UKO re-exports, fix type annotations, clean lint directives

Restore explicit 'from cleveragents.acms.uko import (...)' block in __init__.py so that acms_skeleton_compressor.py can import CODE_DETAIL_LEVEL_MAP etc.

Fix invalid dict[str, callable] annotation in robot helper to use
collections.abc.Callable[[], None].

Remove unused noqa directives (E501, C901) now that ruff rules are stricter.

ISSUES CLOSED: #9583

robot/helper_acms_budget_enforcement.py

@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import sys
-from pathlib import Path
+from collections.abc import Callable
 
 
 def _test_file_within_limit() -> None:
@@ -241,7 +241,7 @@ def _test_assembled_context() -> None:
     print("assembled-context-ok")
 
 
-_TESTS: dict[str, callable] = {
+_TESTS: dict[str, Callable[[], None]] = {
     "file-within-limit": _test_file_within_limit,
     "file-exceeds-limit": _test_file_exceeds_limit,
     "total-size-cutoff": _test_total_size_cutoff,
@@ -255,7 +255,7 @@ _TESTS: dict[str, callable] = {
 }
 
 
-if __name__ == "__main__":  # noqa: C901
+if __name__ == "__main__":
     if len(sys.argv) < 2 or sys.argv[1] not in _TESTS:
         print(
             f"Usage: {sys.argv[0]} <{'|'.join(sorted(_TESTS))}>",