Handle large mesh data

[greschd]

The mesh query can transfer large datasets, which may exceed the gRPC message limit (default 4MB, currently set to 256 MB). To ensure we can handle large models, we should consider:

• should the ElementalData and NodalData components be transferred all in one request? [1]
• should we implement chunked array transfer here?

[1] this also makes it easy to accidentally load the data more than once