xammen3/16/2026, 3:18:28 PM

- Phase 1 (Core): Settings, ErrorReporter, CrashHandler — fatal if fails
- Phase 2 (UI): Mixer, Settings windows, tray icon — degraded if fails
- Phase 3 (Features): Addons, Hotkeys, MediaPopup, FirstRun — each isolated
- Feature failures are logged but don't crash the app
- Extracted InitializeMediaPopup() for clarity
- Logs total startup time

Parentf059183