Pretty Printing: Table-making functions should support auto-breaking any column

[xmbhasin]

Describe and demonstrate the bug

The table-making functions in Unison.Util.Pretty, such as column2Header and column3Header only support auto-breaking of content in the last column. Content in other columns stretches out the column to fit, leading to potentially very long lines.

Screenshots

I don't have an easy to use reproduction right now, which may be best done with unit tests covering the table-making functions. But from working on a new alternative output for the names command (see #5521), when I tried putting names in the first column, I observed this behaviour:

scratch/main> names max

  'max':
  Hash                                                                        Kind          Names
  a.max, b.max, bar.max, c.max, d.max, e.max, f.max, foo.max, g.max, my.max   #u496htu1d7   Term
  builtin.Float.max                                                           ##Float.max   Term

Another odd issue I encountered is that with many names, the output gets paged through less and everything ends up in one column. TODO: Add example.

Environment (please complete the following information):

• release/0.5.32-21-gdce127d97 (built on 2025-01-18)
• Windows 11, Intel CPU

Additional context
Add any other context about the problem here.