docs: update REPL guide (#28943)

* docs: update REPL guide

* Update docs/tutorial/repl.md

Co-authored-by: Mark Lee <malept@users.noreply.github.com>

Co-authored-by: Mark Lee <malept@users.noreply.github.com>
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# REPL
Read-Eval-Print-Loop (REPL) is a simple, interactive computer programming
environment that takes single user inputs (i.e. single expressions), evaluates
them, and returns the result to the user.
[Read-Eval-Print-Loop](https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop) (REPL)
is a simple, interactive computer programming environment that takes single user
inputs (i.e. single expressions), evaluates them, and returns the result to the user.
The `repl` module provides a REPL implementation that can be accessed using:
## Main process
* Assuming you have `electron` or `electron-prebuilt` installed as a local
project dependency:
Electron exposes the [Node.js `repl` module](https://nodejs.org/dist/latest/docs/api/repl.html)
through the `--interactive` CLI flag. Assuming you have `electron` installed as a local project
dependency, you should be able to access the REPL with the following command:
```sh
./node_modules/.bin/electron --interactive
```
* Assuming you have `electron` or `electron-prebuilt` installed globally:
**Note:** `electron --interactive` is not available on Windows
(see [electron/electron#5776](https://github.com/electron/electron/pull/5776) for more details).
```sh
electron --interactive
```
## Renderer process
This only creates a REPL for the main process. You can use the Console
tab of the Dev Tools to get a REPL for the renderer processes.
**Note:** `electron --interactive` is not available on Windows.
More information can be found in the [Node.js REPL docs](https://nodejs.org/dist/latest/docs/api/repl.html).
You can use the DevTools Console tab to get a REPL for any renderer process.
To learn more, read [the Chrome documentation](https://developer.chrome.com/docs/devtools/console/).