agent_ui: Simplify labels in new thread menu (#42746)
Drop the "new", it's simpler! 😆
| Before | After |
|--------|--------|
| <img width="800" height="932" alt="Screenshot 2025-11-14 at 2  48@2x"
src="https://github.com/user-attachments/assets/efa67d57-9b5c-4eef-8dc7-f36c8e6a4a90"
/> | <img width="800" height="772" alt="Screenshot 2025-11-14 at 2 
47@2x"
src="https://github.com/user-attachments/assets/042d2a0b-24b4-4ad5-8411-82e0eafb993f"
/> |
Release Notes:
- N/A
a260ba6428Danilo Leal committed on 11/14/2025, 6:02:09 PM· committed by GitHubparenta8e0de3