fix: update graphite (gt) cli spec

[DerTimonius]

Thanks for the great CLI tool 🙌

This PR will update the spec for the graphite CLI - adding new commands or removed now unused commands.
Also cohered to the alphabetical ordering of the commands (not necessarily of all subcommands) and added a bit more type safety to the submitOptions.

The changes look more extreme than they actually are, most of the new commands were subcommands before.
To check against the original list, here's the link to the graphite docs: https://graphite.dev/docs/command-reference

Closes #2093

[withfig-bot]

CLA Assistant Lite bot All contributors have signed the CLA ✍️ ✅

[DerTimonius]

I have read the CLA Document and I hereby sign the CLA

[withfig-bot]

Overview

src/gt.ts:

Info:

URLs:

• https://app.graphite.dev/activate

[withfig-bot]

Hello @DerTimonius,
thank you very much for creating a Pull Request!
Here is a small checklist to get this PR merged as quickly as possible:

• Do all subcommands / options which take arguments include the args property (args: {})?
• Are all options modular? E.g. -a -u -x instead of -aux
• Have all other checks passed?

Please add a 👍 as a reaction to this comment to show that you read this.

[grant0417]

Hey, looks great! Thanks for helping maintain the spec!