Updated the workflow to push container images to GitHub Container Registry instead of Docker Hub. Added a login step for GHCR and updated image tagging and pushing commands accordingly.
Signed-off-by: Harald Hoyer <harald@matterlabs.dev>
- Add `vault-unseal-pod-*.yaml` for Kubernetes deployment.
- Update `README.md` to reflect changes in unseal and sign commands.
- Add `vault` to the `shells/teepot/default.nix` package list.
Signed-off-by: Harald Hoyer <harald@matterlabs.dev>