Add tons more images, misc docs updates.

[xynydev]

I added all of the images @ https://quay.io/organization/fedora-ostree-desktops except for beta and buildroot.
Docs rebasing section also reformatted to be the same way as other code blocks.
Fedora 38 builds are added, so when it releases only docs have to be changed. F37 is still marked as "stable" and "latest", so that nobody unintentionally rebases to F38.

Also: Conventional commits!

[joshua-stone]

Looks good so far. You should rebase on the latest changes to main so the CI can pass.

[joshua-stone]

I haven't gotten F38 to build, so you will have to defer F38 support to another pull request.

[xynydev]

Yeah F38 appears to have a packages not found error... Didn't notice that before PR.

error: Packages not found: xorg-x11-drv-nvidia-*:525.*.fc38.x86_64, xorg-x11-drv-nvidia-cuda*:525.*.fc38.x86_64, xorg-x11-drv-nvidia-devel*:525.*.fc38.x86_64, xorg-x11-drv-nvidia-kmodsrc*:525.*.fc38.x86_64, xorg-x11-drv-nvidia-power*:525.*.fc38.x86_64

I assume the F37 errors were before you added that on-the-fly keygen for PRs. I'll try to look into those errors.

[xynydev]

In the meantime, F38 can just be removed from the major version matrix, as the exclude should exclude sericea from trying to build on F37.

[joshua-stone]

Yeah, I think you should have an easier time getting the CI to pass if you rebase against the latest changes in main.

[xynydev]

Still appears to be having akmods errors. Edit: Maybe not, it was just failing F38 builds tripping me out.

[joshua-stone]

It looks like the image can technically build, but there's a permission error from doing the push to the registry. I think I'll have to add another change to skip pushing for PRs.

[xynydev]

The issue on F38 was the .fc38 tacked on the install argument (had to test on f38 to figure this out, thanks distrobox).
I tried to remove it but now the filename in /tmp/akmods/nvidia/ (aka /var/cache/akmods) is something different, but I can't figure out what needs to be changed in order for it to be found. Someone more familiar with this codebase might be able to help, rn I'm just stumbling, changing some bits and hoping it works.

[joshua-stone]

I would remove any change for 38 from this PR. Even though F38 was branched a few days ago, it looks like it needs more time to stabilize:

$ podman run -ti --entrypoint=rpm quay.io/fedora-ostree-desktops/silverblue:37 -q kernel
kernel-6.1.9-200.fc37.x86_64
$ podman run -ti --entrypoint=rpm quay.io/fedora-ostree-desktops/silverblue:38 -q kernel
kernel-6.2.0-0.rc7.20230208git0983f6bf2bfc.52.fc38.x86_64

[xynydev]

Build step now runs 🎉...
No F38 yet but the groundwork is laid, as long as it does start working in the same way as F37.

[joshua-stone]

Looks good to me!

[castrojo]

Thanks for your work and patience on this one @EinoHR!