[Performance] Keep sigmas on CPU

feat: save pattern add `basename`

`grid` or `xyz_grid` or `img`

```py
'basename': lambda self: 'img' if self.basename == '' else self.basename,
```

Fix SDXL Inpaint

Dev

replace wsl-open with wslpath and explorer.exe

AVIF has quality setting too

more extension tag filtering options

QOL Items - handle metadata issues more cleanly for SD models, Loras and embeddings

Initial model download integrity

Add correct mimetype for .mjs files

Fix dragging text within prompt input

no-referrer

use gradio theme colors in css

LoRA bundled TI infotext

fix extra batch mode P Transparency

use script_path for webui root in launch_utils

two fingers press to open context menu

Update imageviewer.js

Add AVIF MIME type support to mimetype definitions

Added --models-dir option

Fix AttributeError

When creating a virtual environment, upgrade pip in webui.bat/webui.sh

use relative path for webui-assets css