- Add NamedSchema interface with optional name property
- Update TupleSchema.elements to use NamedSchema[]
- Add parseNamedSchema() to support [x: number; y: number] syntax
- Update validator to parse named members in tuple values
- Fix schemaToTypeString in csv-loader for NamedSchema
- Fix createValidator to handle NamedSchema.schema
- Ensure single named element stays as tuple (not array)
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>