[Feature Request]: add templates from custom nodes to the template gallery

[JorgeR81]

Is there an existing issue for this?

• I have searched the existing issues and checked the recent builds/commits

What would your feature do ?

Some custom nodes also have template workflows ( e.g. IPAdapter plus )

https://github.com/cubiq/ComfyUI_IPAdapter_plus/tree/main/examples

It would be nice if these were also displayed in the new template gallery.

Proposed workflow

The images could be smaller ( e.g. 6 per line ) and the gallery scrollable.

You could use a badge to indicate the custom node name.

If the workflow is just a json ( no image ) you can use use an image / file icon.

Once the custom node creators are aware of this feature they would also probably want to use template images.

Additional information

No response

[JorgeR81]

If possible you could also add inpaint and outpaint templates, without custom nodes. 

There are outpaint worflows with nice results, but they require custom nodes.
https://github.com/camenduru/outpaint-flux-tost