New console logger with expanded progress tracking

[shadeMe]

Description

This PR adds ConsoleLogger.v3 which expands the progress bar feature to count up the training/distillation steps to either the next evaluation pass or the maximum number of steps.

Additionally, ConsoleLogger.v2 was modified to call v3 while retaining its current behaviour.

Types of change

New feature

Checklist

• I confirm that I have the right to submit this contribution under the project's MIT license.
• I ran the tests, and all new and existing tests passed.
• My changes don't require a change to the documentation, or if they do, I've added all required information.

[polm]

This looks good, thanks for putting it together!

One thing that came up is that the docs didn't explain defaults - it looks like they had been like that before, but we should clarify it.

One thing came to mind looking at the code here was whether the case where max_steps = 0 would work, but it looks like tqdm will handle that reasonably by showing progress without a bar.

[polm]

Thanks, there were a few small punctuation issues, but this should be good now!

[svlandeg]

Looking good! We'll want to move the v2 to legacy though, right?

[svlandeg]

Nice feature, thanks!