Darren Schroeder a88f46c6c9
update virtual terminal processing (#13710)
# Description

With Windows Terminal Canary 1.23.240826001-llm, this enables nushell to
query the terminal and receive a response.


![image](https://github.com/user-attachments/assets/c4c43328-c431-47e4-b377-8b3a2bc12b74)

The red component here is
```nushell
❯ ("0c0c" | into int -r 16) / 256 | math round | fmt | get lowerhex
0xc
```

This example queries the background and the response is a r/g/b color.
The response really should be
```
␛]11;1;rgb:0c0c/0c0c/0c0c
```
I'm not sure why nushell's input is eating the first part.

# User-Facing Changes
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# Tests + Formatting
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> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
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# After Submitting
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2024-08-28 07:54:01 -05:00
..
2024-08-22 11:36:32 +02:00

Collection of small utilities that are shared across Nushell crates.

This crate should compile early in the crate graph and thus not depend on major dependencies or core-nushell crates itself.

Internal Nushell crate

This crate implements components of Nushell and is not designed to support plugin authors or other users directly.