refactor: extract model loader initialization (#1844)

feat: add linear multi-step sampling method (#1843)

feat: add IP-Adapter Plus (Resampler image projection) support (#1839)

feat: support more LoRA models (Kroma-v0.1 support) (#1842)

fix: lora with split qkv compatibility check at runtime (#1836)

Co-authored-by: leejet <leejet714@gmail.com>

refactor: centralize CLIP prefix conversion (#1837)

fix(PhotoMaker): avoid GGML_ASSERT if trigger word 'img' was not foun…

…d in prompt (#1835)

feat: allow customizing the alpha and beta parameters of the beta sch…

…eduler (#1834)

fix: prevent torch checkpoint offset overflow (#1832)

feat: display number of tokens for SD models (#1831)