Nice things to have from fish

Related problem

I'm personally very attached to fish ergonomics, I'll try to write a list here of what I notice is missing copmared to it (I'll try to expand it when I try nushell more)

• tab completion should select the path by default (saves from hitting enter twice + extra stuff ergonomics in fish)
  Screencast from 2022-12-31 10-05-03.webm

• when there is a completion ctrl+right/left should only complete one segment of it
  Screencast from 2022-12-31 10-08-06.webm

• cd tab completion should not show hidden directory by default

• completion should not remain visible when deleting (it doesn't look nice on my opinion)
  Screencast from 2022-12-31 10-16-01.webm

• completion works uses includes to filter instead of startsWith (works for history as well)
  Screencast from 2022-12-31 17-43-56.webm

• limits the maximum number to show of completions when tab is first hit (more rows are appended when you reach the bottom row)
  Screencast from 2022-12-31 17-47-04.webm

• default external tools completion (all shells do this, for example fish)

• TODO: Add more differences

Start by locating Nushell's completion entry points and compare their behavior with the fish completion examples linked in the issue, including fish's share/completions directory. Treat the checked-list items as separate requirements and define completion behavior for each before considering the work done.