feat: add our privacy policy

Description

Add our privacy policy

Screenshots

https://gitlab.e.foundation/e/backlog/-/issues/8472#note_635656

Technical details

Tests

Issues

https://gitlab.e.foundation/e/backlog/-/issues/8472

10 commandments of code reviews

👪 ❤️ https://gitlab.e.foundation/internal/wiki/-/wikis/mobile-team/guidelines/Code-review