Fix followup to #7022

prevent  previews from ruining hypernetwork training

AMD environment variable and experimental APU support (Renoir)

Adds descriptions for merging methods in UI

Fixes ui issues with checkbox and hires. sections

X/Y plot: Fix auto fill and repair separate axis options

Compile and serve js files via `src` instead of embedded inline scripts

update readme to reflect some recent changes

prevent extra network tabs from putting images into wrong prompts
prevent settings leaking into prompt