Expire AI Approval When the Evidence Changes, Not When the Screen Closes

AI approval systems must expire when evidence changes to prevent executing outdated plans. For instance, if refund totals increase after a reviewer approves, the system should require re-authorization based on versioned action envelopes. Similarly, in agency work, approved scopes often become illusions when clients request redesigns mid-project. This forces developers to choose between damaging client relationships or absorbing costs, highlighting a fundamental breakdown in how approvals are managed across technical and professional environments.