- Added `CODE_OF_CONDUCT.md` to establish community standards for behavior and inclusivity.
- Added `CONTRIBUTING.md` with detailed guidelines for contributing to the `brainy-models-package`:
- Model quality, testing, and optimization requirements.
- Development setup instructions, including build and test scripts.
- Pull request and commit message conventions.
- Package-specific utility scripts and file structure overview.
**Purpose**: Provide clear contribution and community guidelines to foster collaboration and maintain project quality standards.
