feat(package): Add gridfm-graphkit Nexus package

[romeokienzler]

Description

Adds the gridfm-graphkit algorithm package (version 0.8.0rc3) to the ecosystem variant of Algorithm Nexus, with the corresponding Nexus package under packages/gridfm-graphkit/.

Additional Information

• gridfm-graphkit does not declare vllm as a dependency, so it belongs to the ecosystem variant only.
• gridfm-graphkit==0.8.0rc3 pins gridfm-datakit==1.0.5rc1 (a prerelease) to skip 1.0.4's broken gridfm-datakit-winblock marker. To let this transitive prerelease pin resolve, prerelease = "allow" was added to [tool.uv]. This can be dropped once a stable gridfm-datakit/gridfm-graphkit ships.
• gridfm-datakit is pulled in transitively via gridfm-graphkit — it is not declared as a dedicated dependency.
• uv.lock and requirements-ecosystem.txt were regenerated via the documented uv add / uv export steps.

I need help with this PR

N/A — dependency resolution succeeds with prerelease = "allow" enabled.

Related Issues

See gridfm/gridfm-graphkit#81 for the upstream gridfm-datakit prerelease context.

[christian-pinto]

@romeokienzler let's wait until a proper release of both gridfm-graphkit and gridfm-datakit are available.

[christian-pinto]

@romeokienzler just to give you a feedback on the rest. I see you have not defined any models with the package. Is this the intended outcome? Note that models are required to have a HuggingFace ID

[christian-pinto]

@romeokienzler please merge with the latest master and then run

git restore --source origin/main -- uv.lock
uv lock

Then add the new uv.lock and commit. Make sure the pre-commit hooks are installed becuase they will re-generate the requirement files.

[christian-pinto]

@romeokienzler could you please have a loot at this PR? See my latest comment for instructions. Thanks.

[christian-pinto]

If something is not working on your PR, just send a message here and we'll see what can be done. This is related to the changes i to the secrets file as well as the constraint-dependencies.

[romeokienzler]

@romeokienzler please merge with the latest master and then run

git restore --source origin/main -- uv.lock
uv lock

Then add the new uv.lock and commit. Make sure the pre-commit hooks are installed becuase they will re-generate the requirement files.

uv lock produced no changes to the lock file. This means the uv.lock on origin/main already contained everything needed

[romeokienzler]

@romeokienzler just to give you a feedback on the rest. I see you have not defined any models with the package. Is this the intended outcome? Note that models are required to have a HuggingFace ID

Since gridfm-graphkit has no published Hugging Face checkpoints to reference, the nexus.yaml correctly contains only the package.name field with no models: section. All other packages in the repo (bmfm-targets, terratorch, tokamind, terrakit) are in the same situation — none of them declare models in their nexus.yaml either. Did I get something wrong here?

[romeokienzler]

Also can't access the pipelines, so no idea what the problem is