Release 2.10.0 - Extra Network live previews

This release adds a small preview window for extra network completion that will show their respective card thumbnails.
With this, it's now possible to quickly compare similar Loras, embeddings or hypernetworks without having to stop typing to look them up in the webui menu. It's on by default, but can be disabled in the settings.

Added:

• Live previews for extra networks & setting to enable/disable it
• Option to keep internal wildcard file order instead of sorting alphabetically
  • This allows to preserve a custom order or otherwise special file structure that would be disturbed by sorting

Fixed:

• Native Lora keyword lookup now works for arbitrarily deep subfolders instead of just one level
• Loras in subfolders are sorted correctly by name again
  • As a bug since v2.8.0, they were sorted including their folder paths, even though these paths aren't shown in the results list.
  • This would lead to confusing situations where "subfolder/A_Lora" would come after "B_Lora" in the list, but still be displayed as just A_Lora without the prefix.
• Model keyword hash cache lookup consistency fix, thanks to @bluelovers (#215)