Scenario: Navigate between sessions and verify history loads

Steps

1. Type "explain the code"

2. Press Enter to submit

3. Verify there is a chat response

4. Click button "New Session"

5. Type "build the project" in the chat input

6. Press Enter to submit

7. Verify there is a chat response

8. Click on a different session in the sessions list

9. Verify the session changed and the content in the chat is different