Adds Lens support

[jtreminio]

The CFGNorm node helps prevent super-plastic skin.

Note: I left the changes in docs/Model Support.md as minimal as possible so you can add your own flair. Tested censoring, it's uncensored but like z-image has little knowledge about genitals.

Default dimensions 1440 per workflow and inference script. I noticed text has more misspellings at 1440 than 1024.

Depends on Comfy-Org/ComfyUI#14077

[jtreminio]

One fun thing to note, Lens (non-turbo, non-base) wants Euler Ancestral.

Here's Lens @ euler/normal, 20 steps, 5 cfg:

Here's the same with euler_a:

Aside from it refusing to spell "stupid" (even after ~50 attempts), small letters are messed up in euler, but look fine in euler_a.