v4.1.2

What's Changed

• chore(actions): publish v4.1.1 to npm by @github-actions[bot] in #225
• feat(typescript): emit scalar declarations as type aliases and preserve scalar names in fields and maps by @muhabdulkadir in #226
• fix(csharp): correct Double→double, field array/nullable order, and optional relationship type by @muhabdulkadir in #228
• feat(csharp): implement visitMapDeclaration and fix optional map fields by @muhabdulkadir in #229
• feat(csharp): replace dummy scalar stubs with readonly record structs by @muhabdulkadir in #230
• feat(csharp): idiomatic C# code generation for scalar types, validators, and defaults by @muhabdulkadir in #231
• fix(csharp): cross-namespace type and enum resolution, scalar validator guards, and array defaults by @muhabdulkadir in #233
• fix(csharp): harden decorator namespace mapping and required/scalar codegen semantics by @muhabdulkadir in #234

Full Changelog: v4.1.1...v4.1.2