feat: Implement DyPE

[Haoming02]

(Barebone) Implementation of DyPE

DyPE (Dynamic Position Extrapolation) enables pre-trained diffusion transformers to generate ultra-high-resolution images far beyond their training scale

Status

• contains redundant logics
• only supports Flux
• does not support Nunchaku

Example Workflow

[Haoming02]

Same Parameters but without DyPE