Potential fix for pull request finding 'An assert statement has a side-effect'

Co-authored-by: Copilot Autofix powered by AI <223894421+github-code-quality[bot]@users.noreply.github.com>

Author: mnriem

tests/test_workflows.py

@@ -1875,7 +1875,8 @@ def test_remove_missing_returns_false(self, project_dir):
         from specify_cli.workflows.catalog import StepRegistry
 
         registry = StepRegistry(project_dir)
-        assert registry.remove("nonexistent") is False
+        removed = registry.remove("nonexistent")
+        assert removed is False
 
     def test_list(self, project_dir):
         from specify_cli.workflows.catalog import StepRegistry