feat: add diffusers format support for FLUX.2-klein#1369

ComputerPers wants to merge 9 commits into

leejet:masterleejet/stable-diffusion.cpp:masterfrom

ComputerPers:feature/flux2-klein-diffusers-supportComputerPers/stable-diffusion.cpp:feature/flux2-klein-diffusers-supportCopy head branch name to clipboard