Fixes & Upgrade to .NET 8 and Rider 2024#21

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icraftsoftware wants to merge 3 commits intoJetBrains:masterfrom icraftsoftware:csharp-fixes

+9,526-20,676

Commits on Apr 30, 2024

.net 8 upgrade, template description fixes for both C# and VB, template test methods curated
icraftsoftware
committed
C# only templates
icraftsoftware
committed
XSLT fix but not sure it's interesting to keep the class/interface/etc templates
icraftsoftware
committed