Update popup.md

Author: oblomov-dev

docs/addons/popup.md

@@ -19,15 +19,11 @@ Display transport requests in a user-friendly way.
 
 ### UI
 
-#### Camera
-
-
-#### Messaging
-
-
-
 #### Favicon
+<img width="500" alt="image" src="https://github.com/user-attachments/assets/a4dbaeee-071e-4b1c-b701-b37799d97d1a">
 
+#### XLSX Export
+<img width="500" alt="image" src="https://github.com/user-attachments/assets/548b70df-c0d0-46f5-9731-9acb390ea630">
 
 ::: tip
 Have you implemented features with abap2UI5 that could help others? Consider sharing them! Contributions and pull requests are welcome.