Add Drag and Drop support
Enable drag and drop support using GtkDropTarget
. When a file is
dropped onto the window, behavior should be the same as when using
'Open File in Fonts' action in Nautilus.
Fixes #39.
Screencast_05_28_2023_12_35_10_PM
I'm fairly unfamiliar with GTK and production-ready C code, but I'm eager to learn and change the code if necessary!