refactor(tests): reuse CLI loader in more tests (#2571)

tests/test_skills_cli_rows.py

@@ -1,24 +1,15 @@
-import importlib.machinery
-import importlib.util
 import sys
 import types
-from pathlib import Path
 from unittest.mock import MagicMock
 
-
-ROOT = Path(__file__).resolve().parents[1]
+from tests.helpers.cli_loader import load_script
 
 
 def _load_cli(monkeypatch):
     svc = types.ModuleType("services.memory.skills")
     svc.SkillsManager = MagicMock()
     monkeypatch.setitem(sys.modules, "services.memory.skills", svc)
-    path = ROOT / "scripts" / "odysseus-skills"
-    loader = importlib.machinery.SourceFileLoader("odysseus_skills_cli", str(path))
-    spec = importlib.util.spec_from_loader(loader.name, loader)
-    module = importlib.util.module_from_spec(spec)
-    loader.exec_module(module)
-    return module
+    return load_script("odysseus-skills")
 
 
 def test_skill_entries_skips_invalid_rows(monkeypatch):