* Add hypernetwork support to split_cross_attention_forward_v1
* Fix device check in esrgan_model.py to use devices.device_esrgan instead of shared.device

So `[job_timestamp]` pattern can use in saving image UI.

So `[styles]` pattern can use in saving image UI.

Improve styling of gallery items

Use `modules.paths.models_path` instead `modules.shared.model_path`.

Use `modules.images.save_image()` instead.

Fix memory leak and reduce memory usage

split vals not 's' from tests