Merge pull request #11689 from carlosm00/getting-started-2d-CharacterBody2D-clarification

Add note for Area2D usage over CharacterBody2D

Author: carlosm00

getting_started/first_2d_game/02.player_scene.rst

@@ -18,6 +18,14 @@ rule, a scene's root node should reflect the object's desired functionality -
 what the object *is*. In the upper-left corner, in the "Scene" tab, click the
 "Other Node" button and add an :ref:`Area2D <class_Area2D>` node to the scene.
 
+.. note::
+
+    Godot also provides the :ref:`CharacterBody2D <class_CharacterBody2D>` node, 
+    specifically designed for 2D characters, which includes built-in support for some 
+    of the processes explained in this tutorial. In many real world projects, CharacterBody2D 
+    would be a better choice for players and enemies. However, this tutorial focuses on 
+    core concepts that apply to a wider range of nodes and use cases.
+
 .. image:: img/add_node.webp
 
 When you add the ``Area2D`` node, Godot will display the following **warning icon**