[Icon request] Papers

**Tell me things about the app or icon** 1. App name: Papers (Document Viewer) 2. App Webside: or App Github Homepage: https://apps.gnome.org/Papers/ 3. App icon name: org.gnome.Papers **Additional context** <img width="128" height="128" alt="Image" src="https://github.com/user-attachments/assets/e0de53b8-1121-4fe6-bf9f-2e4f2aee8191" />