Make the navigation bar and status bar transparent (edge-to-edge)

**Is your feature request related to a problem? Please describe.**
Both the navigation bar and the status bar are solid colors and do not allow for other elements to go under them, making the application feel less polished.

**Describe the solution you'd like**
Making the application display edge-to-edge content, as described here: https://developer.android.com/develop/ui/views/layout/edge-to-edge

**Describe alternatives you've considered, if any**
Not applicable.

**Additional context**
Example of an app handling edge-to-edge incorrectly (notice how the side menu goes under the navigation bar and the status bar): 

Example of an app handling edge-to-edge correctly (notice how the side menu goes under both the navigation bar and the status bar, since they are truly transparent):