Why is `kotlin.time.DurationUnit` not including `DurationUnit.WEEKS` ?

# kotlinx-datetime

[holgerbrandl]

Why is kotlin.time.DurationUnit not including DurationUnit.WEEKS ?

[ilya.gorbunov]

Week is more a calendar date unit than a time unit. We include DAYS, but they are not calendar days, but 24-hour days.

[Dominaezzz]

Why not include 7-day weeks instead of calendar weeks? 🧌