feat(weave): Adds Dataset.map and progress bars

[tcapelle]

This PR replaces #3751

• Modifies async_foreach to support rich progressbar
• Enables weave.Evaluation with progress bar, also verbose=False to silence printing per row
• Adds Dataset.map that uses async_foreach to process each example
• Same inspect convention as with evaluations.

ds = weave.Dataset(rows=[
    {"id": i, "val": i} for i in range(1000)
])

@weave.op
def double_value(val):
    time.sleep(.001)  # Simulate work
    return {"new": val * 2}

new_ds1 = asyncio.run(ds.map(double_value))

[circle-job-mirror[bot]]

Preview this PR with FeatureBee: https://beta.wandb.ai/?betaVersion=febc734b177472f5b13a1a2d33f5cd0cd39d6d19

[tcapelle]

@andrewtruong as I added a method to dataset, is it normal that the hashes changes? (and thus the failing tests)

[andrewtruong]

Yes. Since you added a new op, the digest is expected to change

[tcapelle]

Yes. Since you added a new op, the digest is expected to change

How do I fix the tests then?