Notify about unsupported currencies

[sanzeeb3]

The check will be something like: in_array( get_woocommerce_currency(), apply_filters( 'hbl_payment_for_woocommerce_supported_currencies', array( 'NPR', 'USD' ) ), true );

and the notice:

<div class="inline error">
<p>
<strong><?php esc_html_e( 'Gateway Disabled', 'hbl-payment-for-woocommerce' ); ?></strong>: <?php esc_html_e( 'Himalayan Payment does not support your store currency.', 'hbl-payment-for-woocommerce' ); ?>
</p>
</div>