Rename Repo -iOS

[ChristopherA]

After discussion with @wolfmcnally, https://github.com/BlockchainCommons/GordianGuardian-iOS/issues/19#issuecomment-777072428, repos that support all Apple platforms should use the suffix *-iOS.

• [x] @Fonta1n3 to make the repo name change when he is ready
• [ ] Then @shannona to find any links to it and change them to final.
• [ ] @shannona to write up repo naming conventions, maybe in template.

Unclear to me where the -Catalyst suffix fits in now — -macOS is for AppKit apps, but it could be Mac Catalyst only apps should be -macOS-Catalyst.

[shannona]

@gorazdko can you take over [ ] to find any links to it and change them to final (for GordianGuardian-iOS)

[gorazdko]

yes, I'll add it to my backlog

[wolfmcnally]

Unclear to me where the -Catalyst suffix fits in now — -macOS is for AppKit apps, but it could be Mac Catalyst only apps should be -macOS-Catalyst.

I'll summarize my main point again here:

-Catalyst should simply never be used. Catalyst apps are iOS apps. You don't call apps "Rosetta" apps, so you don't call apps -Catalyst apps. Like Rosetta, Catalyst is simply an enabling technology that allows iOS apps to be run on Macs. There is never any reason to have a repo that only targets Catalyst: repos that target iOS can include targets for iOS-only devices and the Mac using Catalyst. All repos that use import UIKit but not import AppKit should have names ending in -iOS.