0.0.1-alpha.4

Added

• Cross-compilation support with cross.toml configuration for multi-platform builds
• GitHub Actions CI workflow now uses cross tool for Linux cross-compilation targets
• Comprehensive HTTP response handling with status codes and content types
• ContentType enum for representing HTTP content types with JSON and text support
• StatusCode struct to handle exact codes, ranges (e.g., 2XX), and default responses
• HttpResponse struct to normalize OpenAPI responses with status, content types, and schemas
• OpenApiRefExt trait for resolving component references (schemas, responses, parameters)
• collect_responses() method to OperationInfo to categorize success, error, and default responses
• Type-safe response handling code generation for operations with multiple status codes and content types
• Support for response handling with different content types and optional response bodies
• Test fixtures for various response scenarios (default responses, fallback, multi-status, no response body)

Changed

• Refactored return type generation to use HttpResponse and StatusCode for type-safe response handling
• Updated response transformer to handle different content types and response body presence
• Updated dependencies in Cargo.toml and Cargo.lock