Icon Request: Endeavour

> Endeavour is a task management application designed for simplicity.

- Flathub page: https://flathub.org/en/apps/org.gnome.Todo

- Icon name: org.gnome.Todo

- Original Icon: 
    <img width="128" height="128" alt="Image" src="https://github.com/user-attachments/assets/4d8cb827-d1fb-4360-8de0-876a0d3f14e4" />