Fixed swagger Could not resolve pointer issue

Author: denismichealk

src/Conduit/Program.cs

@@ -83,6 +83,7 @@
                 {
                     y.GroupName ?? throw new InvalidOperationException()
                 });
+    x.CustomSchemaIds(s => s.FullName?.Replace("+", "."));
 });
 
 builder.Services.AddCors();