fix: Update installation documentation to highlight npm as an optional requirement for frontend asset management.

Author: terabytesoftw

.editorconfig

@@ -11,6 +11,5 @@ trim_trailing_whitespace = true
 [*.md]
 trim_trailing_whitespace = false
 
-
 [*.yml]
 indent_size = 2

README.md

@@ -66,6 +66,8 @@ The Yii2 Web Application Basic template provides a complete foundation for build
 - **Extensible**: Easy to customize and extend for specific project requirements.
 - **Production-ready**: Includes security features and optimizations for deployment.
 
+>Note: Also, make sure to install [`npm`](https://nodejs.org/en/download/) for frontend dependency management.
+
 ### Installation
 
 **Quick start**

codeception.yml

@@ -20,6 +20,3 @@ extensions:
     - Codeception\Extension\RunFailed
 coverage:
   enabled: true
-  whitelist:
-    include:
-      - src/*

docs/installation.md

@@ -4,6 +4,7 @@
 
 - [`PHP`](https://www.php.net/downloads) 8.1 or higher.
 - [`Composer`](https://getcomposer.org/download/) for dependency management.
+- [`npm`](https://nodejs.org/en/download/) for frontend asset management (optional but recommended).
 - [`Yii2`](https://github.com/yiisoft/yii2) 2.0.53+ or 22.x.
 - Web server (Apache, Nginx, or built-in PHP server).