[1.2.0-rc1] "Find an App" and "Find another pod" links open in current page

Steps to reproduce

1. Visit the About this pod page
2. Click on Find an app link

What happens?

Link navigates within active page instead of opening a new tab/window

What is expected?

New tab or window is opened allowing continued playback in Funkwhale.

Context

Funkwhale version(s) affected: 1.2.0-rc1 (1.1.4+git.aa996d1b)