🐛 add update of logo to chatbot report example file

Author: enryH

tests/report_examples/chat_bot/streamlit_report/sections/Home/Homepage.py

@@ -19,7 +19,7 @@
 <footer class="footer">
     This report was generated with
     <a href="https://github.com/Multiomics-Analytics-Group/vuegen" target="_blank">
-        <img src="https://raw.githubusercontent.com/Multiomics-Analytics-Group/vuegen/main/docs/images/vuegen_logo.svg" alt="VueGen" width="65px">
+        <img src="https://raw.githubusercontent.com/Multiomics-Analytics-Group/vuegen/HEAD/docs/images/logo/vuegen_logo.svg" alt="VueGen" width="65px">
     </a>
     | Copyright 2025 <a href="https://github.com/Multiomics-Analytics-Group" target="_blank">
         Multiomics Network Analytics Group (MoNA)