cellxgene-lamin: Manage cellxgene metadata using Lamin

Try it out with the public instance laminlabs/cellxgene:

• via LaminHub: https://lamin.ai/laminlabs/cellxgene
• via LaminDB API: lamin load laminlabs/cellxgene

Reference:

• CELLxGENE
• CELLxGENE Census
• TileDB-SOMA
• TileDB