Failed to load mods: Path auto-research/graphics/delete.png does not match any enabled mod.: auto-research/graphics/delete.png

You've named the mod directory incorrectly.
The mod name is "auto-research-0_18", with it being version 5.0.3, so you need to change the references to "auto-research-0_18"

Sorry for the delay, apparently I'm not getting email notifications for some reason.

I'll have a poke around and try to fix it, thanks for the report :)

I pushed an update, some of the icons are the wrong size but it's not throwing errors - I'll keep playing