Issue references and @mentions for GitHub Desktop

GitHub Desktop for Windows and Mac now features enhanced functionality for mentioning team members, referencing Issues, and incorporating emojis in commit messages and Pull Requests, similar to the capabilities available on the GitHub website. Users can bring collaborators into discussions by using @ followed by their username, reference Issues by typing #, and add emojis by enclosing their names with colons. These updates aim to streamline collaboration and communication within the GitHub Desktop application.