v48.2.0

Added

• TypeScript implementation of ICU Rule-Based Number Formatting (RBNF)
• RuleBasedNumberFormat class with fromLocale(), fromCldrData(), format(), and parse() methods
• Support for 89 CLDR locales via the cldr-rbnf package
• Custom RBNF rule string constructor for user-defined rule sets
• Dual ESM/CJS package output with TypeScript declarations
• Documentation website with Docusaurus (Getting Started, API Reference, Supported Locales, und Locale, Examples, Tutorial)
• Live playground for interactive number-to-words conversion across all locales
• GitHub Actions workflow for deploying docs to GitHub Pages
• GitHub Actions workflow for publishing to npm with provenance and automatic GitHub Releases
• Google Analytics support via environment variable (GTAG_ID)