Add invoicing option to use personal address through all invoicing methods

Currently when doing an invoice for a class, or when creating it in the workshop booking flow, you're provided an option to either invoice to the contacts organisation, or use their personal address.

What we have found is that if you invoice later (through the Learner Status Log screen - pic below) or if you create an invoice from scratch by going Contact Dashboad > Actions > Finance, you are not provided this option.

We have found this causing issues where a couple of invoices have been done this way and admin staff have not identified to remove company details. The org in Xero has then been updated to the learners address/email address and we almost sent a statement for the org to the learner.

I believe all ways of creating an invoice for a contact should provide you the option to use both the org details or the learners details (like via a class or via a workshop booking).