feat: flag to show more digits in size column

[jathek]

Right now eza shows 3 characters for filesize, as below. Sometimes that makes files hard to compare, when they all have filesizes of 2.3Gi, for example. A flag to increase the number of characters shown to 4 (or an arbitrary amount) would be helpful.

[cafkafk]

Your link doesn't work for me.

[jathek]

Your link doesn't work for me.

I haven't included any links. It's a screenshot of my terminal as an embedded PNG image using GitHub's attachment system. I can see it myself when I'm logged out.

edit: Here's the same screenshot hosted on imgur.