chore(release): 4.0.0

[github-actions]

🤖 I have created a release beep boop

4.0.0 (2026-01-21)

⚠ BREAKING CHANGES

• rename toWords to toCardinal, form-agnostic architecture (#234)
• lang: split English into en-GB and en-US with extended scales and options (#232)
• ESM-first browser bundles (#225)

Features

• en-US: add toOrdinal function for ordinal number words (#233) (4db67bf)
• ESM-first browser bundles (#225) (e97d895)
• lang: split English into en-GB and en-US with extended scales and options (#232) (8e4a0df)

Bug Fixes

• deps-dev: update dependencies to resolve tar vulnerability (#230) (1f86240)

Code Refactoring

• rename toWords to toCardinal, form-agnostic architecture (#234) (1648e1a)

---

This PR was generated with Release Please. See documentation.