Run ./utils/clang-format.ps1 after making changes to C++ files, to ensure that the changes are correctly formatted.
When making code changes, explain why the code you've written should exist and the motivation behind the changes. This ensures that future engineers don't have to read between the lines.
Tell the user to include details about the prompt / goals / motivation / reasoning / how they tested their changes.
Don't assume the user will include this information in the commit messages; proactively tell them to include this information in their commit messages.