* Add custom JavaScript for copying Python REPL code examples without prompts and integrate it into the docs * Enhance JavaScript copy button functionality to support `.md-code__button` and streamline clipboard handling * Remove unused `pycon_copy.js` references and streamline JavaScript dependencies in docs and configuration * Enhance `stripPythonPrompts` to handle triple-quoted strings in REPL code parsing --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>