add Linguist Translate

[vitonsky]

Linguist is a privacy‑focused, full‑featured translation solution for browser. Embedded offline translator, full page translation, dictionary, custom translators, translation for selected text and even more. Project site: https://linguister.io

I've added Linguist for 2 sections, since they both suitable and i found that Cryptomator placed in 2 sections too, so i hope it's fine.