docs: replace image with video demo in README for better visualization

Author: yoimerdr

README.md

@@ -10,7 +10,10 @@
 ![badge-desktop](https://img.shields.io/badge/platform-web-59B6EC.svg?style=flat)
 
 <div style="text-align: center;">
-    <img src="./images/sample_android_app.mp4" height="500" alt="Sample Android Application">
+    <video controls>
+      <source src="images/sample_android_app.mp4" type="video/mp4">
+      Tu navegador no soporta el elemento de video.
+    </video>
 </div>
 
 A customizable virtual joystick library for **Compose Multiplatform** that provides touch-based directional controls with configurable dead zones, multiple direction types, and customizable visual styles.