Clean up wip#1173

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scubacabra wants to merge 3 commits intonushell:mainfrom

scubacabra:clean-up

Commits on Sep 8, 2025

move catpuccin-themes in custom-nu-themes back to nu-themes. the script needs them there or it errors out
scubacabra
committed
cleaning up errors runs completely with nu preview-generate-screenshots
scubacabra
committed

Commits on Sep 11, 2025

wip stuff. it's almost there but a couple of issues in the way
scubacabra
committed