docs: add yarn command to create electron-app

templates/typescript-+-webpack-template.md

@@ -6,10 +6,18 @@ description: Create a new Electron app with webpack and TypeScript.
 
 To get you up and running as fast as possible with [TypeScript](https://www.typescriptlang.org/) and [webpack](https://webpack.js.org/), we provide a template that makes use of the [`@electron-forge/plugin-webpack` module](../config/plugins/webpack.md) with sane TypeScript configuration defaults.
 
+With npm:
+
 ```bash
 npm init electron-app@latest my-new-app -- --template=webpack-typescript
 ```
 
+With yarn:
+
+```bash
+yarn create electron-app my-new-app --template=webpack-typescript
+```
+
 {% hint style="warning" %}
 There have been reports that using the Git Bash command line on Windows specifically with this template will prevent the Electron app from rendering (packaged apps are fine). We recommend that on Windows, you use CMD.exe, PowerShell, or [WSL2](../guides/developing-with-wsl.md).
 {% endhint %}