test: scrollcraft skill test resolves the skill dir from the repo only

Drop the ~/.hermes/hermes-agent fallback: a test must exercise the tree under
review, never a machine-local clone that may hold a different copy.

tests/skills/test_scrollcraft_skill.py

@@ -5,11 +5,7 @@ from pathlib import Path
 
 import yaml
 
-_STAGING = Path(__file__).resolve().parents[2] / "optional-skills/web-development/scrollcraft"
-_FALLBACK = (
-    Path.home() / ".hermes/hermes-agent/optional-skills/web-development/scrollcraft"
-)
-SKILL_DIR = _STAGING if _STAGING.is_dir() else _FALLBACK
+SKILL_DIR = Path(__file__).resolve().parents[2] / "optional-skills/web-development/scrollcraft"
 SKILL_MD = SKILL_DIR / "SKILL.md"