Architecture review

Created by: philarcher

I have been through the doc and made a few suggested edits. Most notably, I am uncomfortable with the term "Digital Link Resolver". I'm suggesting Identity Resolver (IDR) instead. The term "GS1 Digital Link" is obviously GS1-centric but removing the 'GS1' doesn't work (actually the term is a trademark of Panasonic!). ISO/IEC 18975 only says a little about resolvers. You need a specification like the specific "GS1-Conformant resolver" spec to turn it into an implementable standard. The ISO/IEC spec does mention RFC 9264 though and I think that's worth stating. I can say more on a near-future call.