* [feat] add nodes for z-image
* updates for fp4 state dict loading
* support lora
* remove unused lora loader
* add doc string & move NunchakuModelPatcher to common.py (avoid package confict)
* test case for z-image-turbo lora
* refine test cases
* downgrade logging
* modify test case metrics
* create example workflow and documentation for z-image-turbo txt-2-img with LoRAs
* create example workflow and documentation for running nunchaku z-image-turbo with official controlnet
* fix file name
* fix file path
* update
* [feat] add nodes for z-image
* updates for fp4 state dict loading
* unit test case for z-image-turbo text-to-image workflow
* update documentation templates for z-image
* minor fix: remove some warnings and invalid attribute access during model loading
* drop down res4lyf test case
* style: make linter happy
* modify test case metrics
* add notes for maintenance
* add github url in notes
* simplify the notes
* try to fix issue #549
* align device with offload option
* offload transformer blocks while not affecting model device
* style: make linter happy
* add test
* style: make linter happy
* no need to redownload the qwen-image files
* style: make linter happy
* resolve missing sub_folder item in yaml
* update
* rename the workflow
* style: make linter happy
dengdong