Updates are a pain to work with

[greenstack]

It would be nice to be able to update mods and Minecraft from the tablecloth CLI. An interactive console could help with this. I imagine something like the following would work:

• tablecloth update minecraft <version-string>:
  1. Would try to update Minecraft to that version and find the corresponding Fabric Loader.
  2. It would then look for the newest version for each registered mod.
  3. It would tell the player which updated mods it found and which mods aren't updated yet, then ask the user for confirmation that they want to upgrade.
• tablecloth update mod <mod-version> <version-string|latest>:
  1. Would update the specified mod to the desired version, or the latest version for the current Minecraft version, if available.

[greenstack]

Alternatively, we could overload set-version to accept an optional --latest or --newest command that bypasses the version string and queries Modrinth for the newest version. That said, I think update is still a good way to go, with update mod not accepting any arguments.