Missing class `TraceSinkConfigManager` causes Compilation error when building the Player

Steps to reproduce:

1. Create a new project
2. In Package Manager, select the “+” symbol and then select “Install package by technical name…”
3. Enter “com.unity.ai.assistant” to install this package
4. Try to Build any Player

Actual result: build fails due to compilation errors: “The name 'TraceSinkConfigManager' does not exist in the current context”
Expected result: build succeeds

Reproducible with: 2.4.0-pre.1 (6000.3.13f1)
Not reproducible with: 2.5.0-pre.2 (6000.3.13f1, 6000.4.2f1)
Fixed in: 2.5.0-pre.1 (6000.3.13f1, 6000.4.2f1)

Reproducible on: Windows 11 (by reporter), macOS 26.4 (M3 Max)
Not reproducible on: No other environments tested