[FR] More clarity for the graph

[Faeust]

First of all I love this plug-in. It's perfect for my my cluttered way of worldbuilding and I hope it continues to develop!

I would like to suggest a few ways to clear up how the graph reads, though. If you turn on Arrows in Obsidian, they remain grey and clear compared to the colored lines when you turn on color-coding. Maybe if the arrow-tips themselves were also colored (and made larger?) to show which part refers to which? Or maybe the text would be colored based on which relationship it is?

If color doesn't work (not everyone likes it) maybe the text can be more split with one relationship being clearly closer to one note, and the other closer to the second note?

(Also, unsure if this is intended, but when I have the same relationship going back and forth (Spouse for instance) I still get two lines saying Spouse and Spouse.)