Feature request: Project-Specific Visual Anchors to Prevent Context-Switching Errors

What variant of Codex are you using?

App

What feature would you like to see?

Problem: Identical UI across simultaneous agent projects leads to pasting prompts into the wrong workspace, wasting tokens and time.

Solution: Add a project-level setting for a custom background tint or accent color

Impact:

Safety: Instant visual confirmation of the active environment.

Efficiency: Color-coding is processed faster than reading text labels.

Additional information

_No response_