optimize for copilot 4
https://aged-wiki.win/index.php/Semantic_Authority:_The_Hidden_Force_Behind_Search_Visibility
optimize for copilot means shaping your code and documentation so that GitHub Copilot can better understand context and suggest accurate, useful snippets. It involves using clear function names, consistent patterns, descriptive comments, and well-structured files. You’re not just coding for humans or machines—you’re coding to help an AI partner keep up with your intent, reducing friction and making pair programming with Copilot feel more natural and productive over time.