Change the loading splash screen

When doing an EOEPCA workshop, the screen below appeared for several seconds while waiting for resources to be available.  Should we change it by a more neutral screen? 

<img width="2580" height="1674" alt="Image" src="https://github.com/user-attachments/assets/ec2247d3-352d-415d-9085-54424dfd73d2" />