Too Long; Didn't Read
Get a lawyer to draft an employment agreement. This will save you troubles 100% of the time, and is the <a href="https://www.jasmineramratan.com/insights-from-a-prominent-employment-law-lawyer-where-employment-law-and-hr-meet/" target="_blank">#1 recommendation of employment law practitioners </a>everywhere. They deal with the nasty stuff when it goes sideways, so I trust this advice.