[Bug] Color output not restored after upgrade and update notification persists on latest version

Bug Description
Seems latest laude upgrade has trouble on coloring, before I could fix it with command source bash_profile, now it's not fixable

Here is how, it looks like currently, with upgrade message, when it's latest version:
<img width="1704" height="269" alt="Image" src="https://github.com/user-attachments/assets/7eaa108f-6f6a-48ed-980f-702bb53c7b87" />

Here correct coloring, how it should be:
<img width="1592" height="303" alt="Image" src="https://github.com/user-attachments/assets/1690bde6-d3d0-4f85-a159-cafacf6abadb" />

Environment Info

• Platform: darwin
• Terminal: iTerm.app
• Version: 2.0.56
• Feedback ID: f5d30009-5352-4059-8f5d-e1464afda994

Errors

[{"error":"Error: Request was aborted.\n    at _createMessage (/$bunfs/root/claude:419:3151)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-12-03T05:49:34.233Z"}]