IDE style completion (#11593)

<!--
if this PR closes one or more issues, you can automatically link the PR
with
them by using one of the [*linking
keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword),
e.g.
- this PR should close #xxxx
- fixes #xxxx

you can also mention related issues, PRs or discussions!
-->

# Description
<!--
Thank you for improving Nushell. Please, check our [contributing
guide](../CONTRIBUTING.md) and talk to the core team before making major
changes.

Description of your pull request goes here. **Provide examples and/or
screenshots** if your changes affect the user experience.
-->

Adds an IDE-Style completion menu

![grafik](https://github.com/nushell/nushell/assets/104733404/df7f1039-2bbc-42f7-9501-fe28507b5cfe)

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **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
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->

crates/nu-utils/src/sample_config/default_config.nu

@@ -269,6 +269,30 @@ $env.config = {
                 description_text: yellow
             }
         }
+        {
+            name: ide_completion_menu
+            only_buffer_difference: false
+            marker: "| "
+            type: {
+                layout: ide
+                min_completion_width: 0,
+                max_completion_width: 50,
+                # max_completion_height: 10, # will be limited by the available lines in the terminal
+                padding: 0,
+                border: false,
+                cursor_offset: 0,
+                description_mode: "prefer_right"
+                min_description_width: 0
+                max_description_width: 50
+                max_description_height: 10
+                description_offset: 1
+            }
+            style: {
+                text: green
+                selected_text: green_reverse
+                description_text: yellow
+            }
+        }
         {
             name: history_menu
             only_buffer_difference: true
@@ -317,6 +341,19 @@ $env.config = {
                 ]
             }
         }
+        {
+            name: ide_completion_menu
+            modifier: control
+            keycode: char_n
+            mode: [emacs vi_normal vi_insert]
+            event: {
+                until: [
+                    { send: menu name: ide_completion_menu }
+                    { send: menunext }
+                    { edit: complete }
+                ]
+            }
+        }
         {
             name: history_menu
             modifier: control