feat(split): Compile additional events on peripheral

[ReFil]

In preparation for the re-do of #2036 events that are useful for displays/indicators on the peripheral should be compiled on both sides so they can be raised on both sides

PR check-list

• Branch has a clean commit history
• Additional tests are included, if changing behaviors/core code that is testable.
• Proper Copyright + License headers added to applicable files (Generally, we stick to "The ZMK Contributors" for copyrights to help avoid churn when files get edited)
• Pre-commit used to check formatting of files, commit messages, etc.
• Includes any necessary documentation changes.