Add all sorting metrics

[CodyCBakerPhD]

To the units tables, I have added...

• The set of unit metrics automatically returned by the ibllib library
• Metadata descriptions for each of these

Check out an example file with

import h5py
import fsspec
from fsspec.implementations.cached import CachingFileSystem
from pynwb import NWBHDF5IO
from nwbwidgets import Panel

s3_url = "https://dandiarchive.s3.amazonaws.com/blobs/631/af9/631af947-1de8-4e36-83b5-8c763d9d18f5"
cfs = CachingFileSystem(
    fs=fsspec.filesystem("http"),
    cache_storage="/home/jovyan/fsspec_cache",  # Local folder for the cache
)
file_system = cfs.open(s3_url, "rb")
file = h5py.File(file_system)
io = NWBHDF5IO(file=file, load_namespaces=True)
nwbfile = io.read()

nwb2widget(nwbfile)