Problem

Implement a circular linked list that supports the following operations:

1. append(value): Add a new node with the given value to the end of the list.
2. delete(value): Remove the first node with the given value from the list.
3. display(): Return a list of values in the circular linked list.

The circular linked list should connect the last node back to the head, allowing traversal from any node.

Examples

Example 1:

cll = CircularLinkedList()
cll.append(1)
cll.append(2)
cll.append(3)
print(cll.display())  # Output: [1, 2, 3]

Example 2:

cll.delete(2)
print(cll.display())  # Output: [1, 3]