- Created `scripts/check-code-style.js` to enforce coding standards.
- Includes ESLint, Prettier checks, and custom semicolon rule validation.
- Outputs actionable feedback for style violations.
- Updated `CONTRIBUTING.md` to document new code style workflows and commands.
- Added style commands to `package.json`:
- `lint`, `lint:fix`, `format`, `check-format`, and `check-style`.
- Refactored `demo/index.html` to use `Object.defineProperty` for better global property management and prevent conflicts.
These changes enhance the automation of code quality checks, streamline developer workflows, and improve reliability in global property handling for the demo.
