New themes are available

@lubos after this update most user lost their system set up, I was able to do it and get Qr code from improved theme but it is not apply to all current invoice or new. it is only applied to improved theme. how we could extend it to current and future invoices
@Mabaega I this the bug in this subject KSA QR disappeared from the invoices is related to new feature which I was able to get by asking theme improve to get Qr code by Saudi e-invoicing must be comply with zatca requirement which is done successfully. but my issue was not able to extend for current and furture invoices