Sub Raizada

I tried this out today and it worked well. Prismatic does have some issues with display scaling / 4k monitors on Linux, but the functionality you've implemented for our side...

I have used a 1x1 transparent PNG in the past. My current launcher, [ZimLX](https://f-droid.org/en/packages/org.zimmob.zimlx/), does not allow selecting an image from disk - only icons from installed icon packs can...

The Moses library from the previous part also includes a UUID function `uniqueId()` (also aliased to `uid()`), which can optionally take in a template string. It seems to generate numbers...