Remove reference to CLAUDE.md from README.md to streamline development guidance for contributors.

Author: safoinme

README.md

@@ -86,8 +86,6 @@ installation details.
 We welcome contributions from anyone to showcase your project built using ZenML.
 See our [contributing guide](./CONTRIBUTING.md) to start.
 
-For information on working with this codebase, see [CLAUDE.md](./CLAUDE.md) for development guidance.
-
 ## Code Quality
 
 All code contributions must pass our automated code quality checks: