## About The Pull Request
Tiny code cleanup to AI-related files.
- Removes unmaintained pointless block comment that listed file
contents.
- Updates file reference to where you actually need to add things.
- Convert some heavily copy/pasted lists to defines.
Originally implemented in #89032 and will conflict with it when merged
presumably but that's my problem. @san7890 correctly noted that getting
new AI laws merged can be tedious and political and he would like these
changes to be mergeable separately.
## Changelog
Not player facing
5ec828cc4d