Navigation buttons from non-markdown files

It would be great to have the ability to add navigation buttons from native .dox files from doxygen-awesome.css

Here is an implementation from another project that adds the next_button and prev_button classes and some ALIASES in the Doxyfile that adds the necessary commands to use this functionality from the .dox files

https://github.com/QuantumLeaps/ql-doxygen/blob/866b6041d9033e6e9011d18ffe6c40a7cad89c97/ql-awesome.css#L98C2-L98C14

https://github.com/QuantumLeaps/ql-doxygen/blob/866b6041d9033e6e9011d18ffe6c40a7cad89c97/ql-doxyfile#L9