feat(parser): add StdArray attribute support for fixed-shape container parameters
- Introduce StdArray attribute for typed fixed-size array containers
- Add parameter validation for StdArray dimensions and element types
- Implement dimensional array parsing with compile-time integer literals
- Add proper error handling for invalid array shapes and dimensions
- Update context tracking to handle StdArray container parameters
- Refactor container parameter validation into shared helper methods
- Add comprehensive test coverage for StdArray parameter annotations
- Update documentation for StdArray usage and constraints
- Modify compiler to generate correct C++ array type declarations
- Ensure proper integration with existing std container infrastructure
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