chore: remove legacy scripts and update SKILL.md to reference CLI only

templates/coinhunter_external_gate_shim.py

@@ -0,0 +1,10 @@
+#!/usr/bin/env python3
+"""Compatibility shim for external gate execution.
+Real logic lives in the CoinHunter skill.
+Copy this file to ~/.hermes/scripts/coinhunter_external_gate.py if needed.
+"""
+import runpy
+from pathlib import Path
+
+TARGET = Path.home() / ".hermes" / "skills" / "coinhunter" / "scripts" / "coinhunter_external_gate.py"
+runpy.run_path(str(TARGET), run_name="__main__")