Describe the bug

Hi.

Firstly, thank you for making nushell, it's my daily shell for half a year now and I love it.
Over last few days I've been trying to complete a mini-project and I've decided to use nushell for it. I hit some obstacles, which I hereby document. I hope this helps develop nushell further!

I've noticed that documentation of break (and probably continue) is somewhat misleading.

break for core

Break a loop.

Signature

> break {flags}

Input/output types:

input	output
nothing	nothing

Examples

Break out of a loop

> loop { break }

The language "break out of a loop" together with an example strongly suggests that this is only relevant for loop operation, while in fact it's also relevant for while (pun intended).

As a surprising discovery, it seems to work in each too, but in a very weird way. Even weirder is par-each, as it executes executes all operations only to return error afterwards.

How to reproduce

> seq 1 10 | each { print $in; break }
1
╭────────────╮
│ empty list │
╰────────────╯2

> seq 1 10 | par-each --threads 1 { print $in; break }
2
3
4
5
6
7
8
9
10
Error: nu::shell::eval_block_with_input

  × Eval block failed with pipeline input
   ╭─[entry #25:1:1]
 1 │ seq 1 10 | par-each -t 1  { print $in; break }
   · ─┬─
   ·  ╰── source value
   ╰────

Error:   × Break used outside of loop
   ╭─[entry #25:1:1]
 1 │ seq 1 10 | par-each -t 1  { print $in; break }
   ·                                        ──┬──
   ·                                          ╰── used outside of loop
   ╰────

Expected behavior

• documentation to clearly mention both loop and while
• break inside of each raises an error, possibly consistently with par-each

Screenshots

No response

Configuration

Additional context

No response