Button for refresh extensions list

fix extra networks metadata failing to work properly when you create the .json file with metadata for the first time.

fix path sortkey not including the filename for #14588

catch load style.csv error

Fix potential autocast NaNs in image upscale

add tooltip create_submit_box

Add NPU Support

Fix dtype error in MHA layer/change dtype checking mechanism for manual cast

This reverts commit d243e24f.

Bump safetensors' version to 0.4.2

rework set_named_arg

fix CLIP Interrogator topN regex

Co-Authored-By: Martin Rizzo <60830236+martin-rizzo@users.noreply.github.com>

Another hr button fix 

use force_enable_hr to set p.enable_hr = True
allow Script.setup() have access to the correct value

add a comment for p.txt2img_upscale

change identifying a script from using Scripts class name to Scripts internal name an
as not all Script have unique names

raise RuntimeError when there's issue

minor fix to #14525

XYZ filter blank for number axes

modules/api/api.py: add api endpoint to refresh embeddings list