docs: remove unnecessary fluff from README

docs/README.md

@@ -42,25 +42,3 @@ make clean     # Clean build artifacts
 ## Writing Documentation
 
 Documentation is written in Markdown using [MyST-Parser](https://myst-parser.readthedocs.io/). See the existing files for examples.
-
-### MyST Markdown Features
-
-- Standard Markdown syntax
-- Directives using `{directive}` syntax
-- Cross-references using `{doc}` and `{ref}`
-- Admonitions (notes, warnings, tips)
-- Code blocks with syntax highlighting
-
-## Contributing
-
-When adding new documentation:
-
-1. Follow the existing structure
-2. Use MyST Markdown syntax
-3. Include code examples
-4. Test the build with `make html`
-5. Check for warnings and errors
-
-## Online Documentation
-
-The documentation is automatically built and deployed to GitHub Pages (if configured).