[Bug] Wrong screenshot in Step 2.

### Summary

Wrong screenshot of Source Control panel, while it needs to be of the Code Editor with Inline Chat.

### How to reproduce

1. Go to Step 2: Getting work done with Copilot -> ⌨️ Activity: Let Copilot generate sample data 📋 -> Step 4.
2. See the screenshot

<img width="750" height="402" alt="Image" src="https://github.com/user-attachments/assets/1fb09a8c-ebfc-4af8-a70f-eed56f492307" />

