docs: Improve documentation and translate comments to English

src/Libs/Neuron.php

@@ -7,25 +7,25 @@ use AllowDynamicProperties;
 /**
  * Neuron - DuckBrain
  *
- * Neuron, sirve para crear un objeto que alojará valores.
- * Además, tiene la característica especial de que al intentar
- * acceder a una propiedad no definida, devolverá null en
- * lugar de generar un aviso (PHP notice) por variable o propiedad no definida.
+ * Neuron, serves to create an object that will hold values.
+ * In addition, it has the special characteristic that when trying
+ * to access an undefined property, it will return null instead
+ * of generating a notice (PHP notice) for an undefined variable or property.
  *
- * El constructor acepta un objeto o un arreglo que contiene los
- * valores que estarán definidos.
+ * The constructor accepts an object or an array containing the
+ * values that will be defined.
  *
  * @author KJ
  * @website https://kj2.me
- * @licence MIT
+ * @license MIT
  */
 #[AllowDynamicProperties]
 class Neuron
 {
     /**
-     * __construct
+     * Constructor
      *
-     * @param array $data
+     * @param array $data Data to initialize the Neuron with. Can be an array or an object.
      */
     public function __construct(...$data)
     {
@@ -44,10 +44,13 @@ class Neuron
     }
 
     /**
-     * __get
+     * Magic method __get
      *
-     * @param  string $index
-     * @return null
+     * This method is called when an undefined property is accessed.
+     * It returns null instead of triggering an E_NOTICE.
+     *
+     * @param  string $index The name of the property being accessed.
+     * @return null Always returns null for undefined properties.
      */
     public function __get(string $index): null
     {