removed retired diagnostics tamper

Removed Diagnostics And Tamper Experiments

Summary

Dashboard launch diagnostics and SMC tamper detector files were removed as helper health, diagnostics export, and service alerts became the support path.

Paths

Removed path	Removal date(s)	Commit(s)
Core-Monitor/DashboardLaunchDiagnostics.swift	2026-04-16	5dc29ed
Core-Monitor/SMCTamperDetector.swift	2026-04-16	1ff7bdb

What To Remember

• Removal does not always mean the concept disappeared completely; some behavior moved into a narrower owner.
• If resurrecting any of this code, first verify the current product scope, helper trust model, release process, and App Store constraints.
• The complete deleted-path index lists generated-cache removals separately from product-feature removals.