Add Mutation Diagram on Study View for Enhanced Mutation Analysis

This proposal aims to add a mutation diagram to the study view will enhance the mutation analysis capabilities of cBioPortal. The mutation diagram will display the distribution of mutations across different genes, samples, and mutation types within a study. This interactive diagram will allow users to explore mutation data in a way that is more intuitive and informative than simple tables or charts. Users will be able to select specific samples and mutation types and see the distribution of mutations across different genes and samples.