[Feature] Support ControlNet Batch mode

[cesar120120]

Thank you for this amazing extension I love it. I'm trying to use controlnet with batch images but it not working, just one image works fine but the batch does not at all. Any suggestion?

[artventuredev]

I haven't try the controlnet batch mode yet, so maybe some params may not be handled properly. Added this to the backlog.

[FriedGenera]

Came here wondering why it wasn't working, would be great for Agent Scheduler to support batch controlnet so we didn't have to manually set a different input image everytime