chore: tighten scheduling review coverage

tests/wf_api/test_resume_attempt.py

@@ -40,7 +40,9 @@ def _api(root: Path) -> tuple[WorkflowRunApi, FileRunStore]:
     return WorkflowRunApi(context), context.run_store
 
 
-def test_resume_marks_active_attempt_with_store_backed_id(tmp_path: Path) -> None:
+def test_resume_attempt_ids_are_monotonic_across_store_instances(
+    tmp_path: Path,
+) -> None:
     api, store = _api(tmp_path / "resume-marker")
     started = asyncio.run(
         api.run_deployment(deployment_id="echo.personal", workflow_input={"text": "hi"})
@@ -55,7 +57,7 @@ def test_resume_marks_active_attempt_with_store_backed_id(tmp_path: Path) -> Non
     assert second == first + 1
 
 
-def test_active_attempt_blocks_second_resume(tmp_path: Path) -> None:
+def test_active_attempt_marker_is_durable(tmp_path: Path) -> None:
     from datetime import UTC, datetime
 
     from wf_artifacts.runs.models import ResumeAttempt