for ints, provide an option to convert all of them to filesizes with the into value command

[fdncred]

Description

This PR allows into value to recognize ints and change them into file sizes if you prefer.

Before

❯ free | ^column -t | lines | update 0 {$"type  ($in)"} | to text | ^column -t | detect columns | into value 
╭─#─┬─type──┬──total───┬──used───┬───free───┬shared┬buff/cache┬available─╮
│ 0 │ Mem:  │ 24614036 │ 3367680 │ 16196240 │ 3688 │  5449736 │ 21246356 │
│ 1 │ Swap: │  6291456 │       0 │  6291456 │      │          │          │
╰───┴───────┴──────────┴─────────┴──────────┴──────┴──────────┴──────────╯

After

❯ free | ^column -t | lines | update 0 {$"type  ($in)"} | to text | ^column -t | detect columns | into value --prefer-filesizes
╭─#─┬─type──┬──total──┬──used──┬──free───┬─shared─┬buff/cache┬available╮
│ 0 │ Mem:  │ 24.6 MB │ 3.4 MB │ 16.2 MB │ 3.7 KB │   5.4 MB │ 21.2 MB │
│ 1 │ Swap: │  6.3 MB │    0 B │  6.3 MB │        │          │         │
╰───┴───────┴─────────┴────────┴─────────┴────────┴──────────┴─────────╯

User-Facing Changes

Tests + Formatting

After Submitting

[sholderbach]

Looking at how complicated the pipeline necessary to prepare the input I am not quite sure if having this convenience for just one of thousand possibilities how an int should be reinterpreted is really the best way forward. (e.g. what if it is kb instead of bytes, unix times...)

Maybe we can provide better facilities that let you select fields by existing type (and any existing other predicates) to then apply a coercion.

[fdncred]

The point of into value is to automatically touch every cell and guess at the value. Since these are numbers, it guesses int. So, I wanted an easier way than the below example to guess filesize. If I have to use a separate command and type out every column, it kind of defeats the purpose.

❯ free | ^column -t | lines | update 0 {$"type  ($in)"} | to text | ^column -t | detect columns | into value | into filesize total used free shared buff/cache availablePM
╭─#─┬─type──┬──total──┬───used───┬──free───┬─shared─┬buff/cache┬available╮
│ 0 │ Mem:  │ 24.6 MB │ 811.2 KB │ 23.4 MB │ 3.7 KB │ 747.9 KB │ 23.8 MB │
│ 1 │ Swap: │  6.3 MB │      0 B │  6.3 MB │    0 B │      0 B │     0 B │
╰───┴───────┴─────────┴──────────┴─────────┴────────┴──────────┴─────────╯

However, if into filesize worked like into value and touched every cell, then that would be easier. I'm just not sure we'd want to make that type of change for every into command.

This also started with, "Wow, update cells is a pain to use.".

I'm open to other ideas.