Update README to remove actions reference (#18)

Removed reference to actions README for available actions.

Author: pelikhan

README.md

@@ -2,8 +2,6 @@
 
 This repository contains custom GitHub Actions for the gh-aw project. These actions are used by compiled workflows to provide functionality such as MCP server file management.
 
-See [actions/README.md](./actions/README.md) for details on the available actions and their usage.
-
 The version tags in this repository are aligned with the main gh-aw repository.
 
 See https://github.com/github/gh-aw for all other details.