Steve Dunn

### Describe the feature

### Describe the feature Analyzer to spot static abstracts in unsupported langversion

It is preferable for users to use a `readonly struct` rather than just a `struct`. Implement an analyzer to suggest this, and possibly a codefix. This was a result of...

### Describe the feature We want to move away from using `[Instance("Unspecified", -1")]` in a value object to just `public static readonly MyId Unspecified = new(-1)` Have an analyser that...

### Describe the feature [Try]FromName should have overloads for case sensitivity

### Describe the feature This section of the documentation needs updating

### Describe the feature This section in the documentation needs updating.

Types with a type descriptor are not created properly

1

Given a type with a type converter, where the type converter is used to correctly create the instance, TSC# does not consider the type converter, instead preferring the default constructor....

Derived attribute causes exception

1

### Describe the bug This should work: ```c# public class CustomValueObjectAttribute : ValueObjectAttribute { public CustomValueObjectAttribute( Conversions conversions = Conversions.Default | Conversions.EfCoreValueConverter, CastOperator toPrimitiveCasting = CastOperator.Implicit, CastOperator fromPrimitiveCasting = CastOperator.Implicit,...

Implements #593