[data] Improve progress bars rendering

[richardliaw]

Description

We've been thinking about how to improve the ray data cli progress bar. Here is a high-level proposal:

1. Shorten the width/length of each line in this multi-progress bar layout.
2. improve readability by aligning the items across different progress bars
3. improve readability by cutting unnecessary texts

The current progress bars look like:

whereas we want something more like:

Use case

Make Data look more beautiful, have it render more easily on a wider range of terminal sizes.

[richardliaw]

I've asked @demoncoder-crypto to take a look at this to start

cc @scottsun94

[demoncoder-crypto]

I have made some suggestions and shown a implementation via a test script in #52526. Please let me know where to go from there. thanks. @richardliaw @scottsun94