feat: join strings with a conjunction in a handful of languages

[meowgorithm]

At last, join strings in the way they would be read by a human being. For example, []string{"cheese", "beans", "jalapeños"} can become "cheese, beans and jalapeños", with a flick of the wrist.

import str "gitub.com/charmbracelet/x/exp/strings"

x := []string{"eins", "zwei", "drei"}
s := str.SpokenLanguageJoin(x, str.DE)
fmt.Println(s) // eins, zwei und drei

English users can also opt into to the Oxford Comma with the hot EnglishJoin function:

x := []string{"meow", "purr", "raow"}
s := str.EnglishJoin(x, true)
fmt.Println(s) // meow, purr, and raow

The following languages are supported:

• German (DE)
• Danish (DK)
• English (EN)
• Spanish (ES)
• French (FR)
• Italian (IT)
• Norwegian (NO)
• Portuguese (PT)
• Swedish (SE)

[caarlos0]

LOVE THIS!