Update shared.py

`Witdth/Height` was driving me insane. -> `Width/Height`

Improve cumsum fix for MPS

Add auto-sized cropping UI

do not save config if it's the default for checkpoint merger tab
change file naming scheme for checkpoint merger tab
allow just saving A without any merging for checkpoint merger tab
some stylistic changes for UI in checkpoint merger tab

Check model name values are set before merging

fixing error using lspci on macOsX

Saves Extra Generation Parameters to params.txt

Add `--vae-dir` argument

Fix typo causing syntax error in JS

Process interrogation on all img2img subtabs

removed hiding warnings from LDSR
fixed/reworked few places that produced warnings

change style selection to multiselect dropdown

The prior fix assumed that testing int16 was enough to determine if a fix is needed, but a recent fix for cumsum has int16 working but not bool.

update sending input event in java script to not cause exception in browser https://github.com/gradio-app/gradio/issues/2981

 Fix unable to find Real-ESRGAN model info error (AttributeError: 'NoneType' object has no attribute 'data_path') #6841 #5170