Notebook progress support about bio2zarr

[tomwhite]

It looks nicer too I think. BTW pip uses Rich for its progress bars.

[tomwhite]

Just wanted to say I've been using Rich progress bars recently in another project, which I've found to be easier to work with than tqdm.

[jeromekelleher]

I've been wanting to play with Rich for a while, could be fun. Looks like the dependencies aren't too bad

I'd be open to switching to Rich if it gives us an overall nicer experience on the CLI

[jeromekelleher]

I had a play in #64 and it is very nice @tomwhite. Unfortunately it doesn't work as well as tqdm for our usage - I opened issue #65 to note the problems.