Retrieves detailed information for all cards associated with a customer, including card details, status, credit information, and transaction summaries.

This endpoint can be called after the orderCard endpoint is called successfully.

Important considerations:

• Can be called only after orderCard has been called successfully.
• If called before activation, only partial card information is returned.
• If card_number is an empty string, the card is NOT READY for activation.
• card_id is optional; if not provided, all cards for the customer are returned.
• reorder_card_status filters cards based on their reorder status.
• card_type can filter cards by type.
• Admin users can query cards for any customer by providing customer_id.
• Response includes credit information, debt summaries, and billing cycle details.