* Added docker-ignore
* ops(docker): publish Claw3D images from main.
Add a GHCR publishing workflow and expose a health endpoint so Fly deployments can build and pass runtime health checks.
Made-with: Cursor
* ops(docker): publish branch preview images.
Tag non-main branch builds with the branch name so test deployments can use GHCR images before merging to main.
Made-with: Cursor
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Co-authored-by: iamlukethedev <iamlukethedev@users.noreply.github.com>
Co-authored-by: iamlukethedev <lucas.guilherme@smartwayslfl.com>
