Add Sulphur-2-base Video Model Support

Please consider adding Sulphur-2-base, the LTX 2.3-based video generation model, to Venice AI.

It would be useful for users who want more open, flexible video generation with text-to-video and image-to-video workflows. Since it is based on LTX 2.3, it could be a strong addition for creators who want fast experimentation, cinematic motion, image animation, and less restrictive creative control.

This would make Venice more competitive with other AI video platforms and give users another powerful model option for video creation.

Suggested support:

• Text-to-video

• Image-to-video

• LTX 2.3 workflow compatibility

• Prompt enhancement support if available

• Portrait and landscape generation options

This would be a great addition for creators using Venice for open video generation.