[ENHANCEMENTS] Option to rotate graphic

[MiranoVerhoef]

Is your feature request related to a problem? Please describe.
Option to rotate the traffic flow, having a large instance gets it cluttered and option to turn if other side (i got a 38 inch ultrawide) makes it easy visible

Describe the solution you'd like

Option to turn the flow horizontal

Additional context

[tobychui]

wow you get so many nodes.
I am not sure if that works with css rotate, will test it out later 👍🏻

[tobychui]

Done, coming soon in v3.3.4