Hiding .NET IL code from DnSpy with R2R Stomping

Whole-channel inclusion: MalwareAnalysisForHedgehogs is an honest teaching channel (title sample + 3 transcripts read: The one sample with a transcript is a clear structured technical tutorial on PE file resource structures, consistent with the channel's whole-channel teaching verdict.); this title passed a strict title check (sonnet) after a labelling pass.