fix: support - symbols in csproj names (#1921)

* fix: support - symbols in csproj names

* fix: revert

* fix: remove -,@ symbols in namespaces

---------

Co-authored-by: Chris Pulman <chris.pulman@yahoo.com>

Author: TimothyMakkison

InterfaceStubGenerator.Shared/Parser.cs

@@ -34,6 +34,9 @@ CancellationToken cancellationToken
 
         refitInternalNamespace = $"{refitInternalNamespace ?? string.Empty}RefitInternalGenerated";
 
+        // Remove - as they are valid in csproj, but invalid in a namespace
+        refitInternalNamespace = refitInternalNamespace.Replace('-', '_').Replace('@', '_');
+
         // we're going to create a new compilation that contains the attribute.
         // TODO: we should allow source generators to provide source during initialize, so that this step isn't required.
         var options = (CSharpParseOptions)compilation.SyntaxTrees[0].Options;