Think from first principles about what we are trying to achieve here. Before calling it done, review what you previously built:
1. Is anything here unnecessary, overly complex, or based on weak assumptions? Challenge those things.
2. What can be deleted entirely?
3. Now that the unnecessary parts have been removed, what can be simplified?
Then make the changes. Prioritize deletion over simplification, simplification over optimization, and optimization over automation.
It may already be done—you do not have to make changes. If it is good, leave it as it is.