Extend `@lingui/core` convenience wrapper for Intl.ListFormat

[MikaelSiidorow]

Problem Description

@lingui/core nicely exposes Intl.DateTimeFormat via i18n.date and Intl.NumberFormat via i18n.number

Proposed Solution

Why not extend this convenience wrapping for Intl.ListFormat as well, perhaps via new i18n.list?

Alternatives Considered

Additional Context

No response

[timofei-iatsenko]

Would happy accept PR with this feature