Revert "feat: add murena.io PWA"

Description

Screenshots

Technical details

Tests

Issues

• https://gitlab.e.foundation/e/os/backlog/-/issues/2650
• https://gitlab.e.foundation/e/os/backlog/-/issues/2683
• https://gitlab.e.foundation/e/os/backlog/-/issues/3231

10 commandments of code reviews

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