Update README with logo and documentation link

Added Ethopy Analysis logo image and a prominent documentation link to improve project visibility and accessibility for new users.

Author: alexevag

README.md

@@ -4,8 +4,12 @@
 [![Documentation](https://img.shields.io/badge/docs-available-brightgreen.svg)](https://ef-lab.github.io/ethopy_analysis/)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 
+<img src="docs/Ethopy_analysis_logo.png" alt="Ethopy Analysis" width="200"/>
+
 A comprehensive Python package for analyzing and visualizing behavioral data from Ethopy experiments.
 
+👉 [Documentation](https://ef-lab.github.io/ethopy_analysis/)
+
 ## Overview
 
 Ethopy Analysis provides a modern, modular approach to behavioral data analysis with the following key features: