Agent eval: Copy `.rules` file into eval worktree for examples based on Zed (#29116)

Also reverts #29108, which cherry-picked the rules file for an eval
example.

Release Notes:

- N/A
0f3ac38332Michael Sloan committed on 4/21/2025, 6:02:44 PM· committed by GitHubparent32e9757
2 files changedLine totals unavailable