[Feature]: Replace Custom Byte Conversion with `humanize.naturalsize`

[jay-tau]

What feature do you want?

Our custom byte conversion function can be replaced with humanize.naturalsize, which simplifies the codebase and provides reliable, flexible formatting (including both binary and decimal options).

[jay-tau]

Consider using https://humanfriendly.readthedocs.io/en/latest/#humanfriendly.parse_size instead

[digvijay-y]

@jeanbez plan to implement this?