docs(cli) Remove webpack-command (#2447)

Author: EugeneHlushko

src/content/api/cli.md

@@ -8,6 +8,7 @@ contributors:
   - chenxsan
   - rencire
   - madhavarshney
+  - EugeneHlushko
 related:
   - title: Analyzing Build Statistics
     url: https://survivejs.com/webpack/optimizing-build/analyzing-build-statistics/
@@ -23,11 +24,6 @@ related:
 
 For proper usage and easy distribution of this configuration, webpack can be configured with `webpack.config.js`. Any parameters sent to the CLI will map to a corresponding parameter in the config file.
 
-Users have a choice between two CLI packages:
-
-* [webpack-cli](https://github.com/webpack/webpack-cli): the original webpack full-featured CLI.
-* [webpack-command](https://github.com/webpack-contrib/webpack-command): the lightweight, opinionated and modern CLI.
-
 Read the [installation guide](/guides/installation) if you don't already have webpack and CLI installed.
 
 

src/content/guides/installation.md

@@ -5,6 +5,7 @@ contributors:
   - pksjce
   - bebraw
   - simon04
+  - EugeneHlushko
 ---
 
 This guide goes through the various methods used to install webpack.
@@ -34,7 +35,6 @@ If you're using webpack v4 or later, you'll need to install the [CLI](/api/cli/)
 npm install --save-dev webpack-cli
 ```
 
-
 Installing locally is what we recommend for most projects. This makes it easier to upgrade projects individually when breaking changes are introduced. Typically webpack is run via one or more [npm scripts](https://docs.npmjs.com/misc/scripts) which will look for a webpack installation in your local `node_modules` directory:
 
 ```json