fix: workflow path

Author: a5chin

.github/workflows/gh-deploy.yml

@@ -7,7 +7,7 @@ on:
       - ".github/actions/setup-git-config/action.yml"
       - ".github/actions/setup-python-with-uv/action.yml"
       - ".github/workflows/gh-deploy.yml"
-      - "docs"
+      - "docs/**.md"
       - ".python-version"
       - "mkdocs.yml"
       - "pyproject.toml"