GUIDELINES & KEY COMPONENTS

_constants.ts contains the constant for
- default value (defaultValue)
- empty value (emptyValue)
customers-table.tsx
confirm-delete-modal.tsx - delete modal component when click delete button on list
- customers-filters.tsx
- customers-pagination.tsx
- email-filter-popover.tsx
- phone-filter-popover.tsx
- customers-selection-context.tsx
customer-create-form.tsx - form to create a new customer
customer-edit-form.tsx - form to edit a existing customer
type.d.tsx - contains type definition
notifications.tsx - constants used for demonstration
payments.tsx - constants used for demonstration
shipping-address.tsx - constants used for demonstration