feat: support full project CRUD

[bitpshr]

This pull request updates the API transport by adding support for project creation, updating, deletion, archiving, and unarchiving.

Requires https://github.com/goabstract/projects/pull/3841
References #180

[tommoor]

Unfortunately we can't enable project creation via the SDK until the underlying repository is setup entirely server-side, currently the API endpoint relies on the fact that the desktop client will create the repository with a PROJECT_CREATED commit and push that to the server.

I think we'll need a new API version that enables gitnode to perform this operation, rather than the client, and then use that API version here before it's mergeable.

---

I do think this is important though, so lets figure out a path to move forward – whether it's yourself doing the gitnode work or if we need to grab one of the platform engineers for a few days.

[bitpshr]

Ah, thanks for this @tommoor. I will try to get the gitnode stuff in place.

[tommoor]

Removing review request until backend is ready.

[bitpshr]

Ready for another pass now that the backend changes are live and the API version has been bumped @tommoor. Thanks in advance!

[bfields06]

LGTM. I was able to pull down and CRUD projects locally.