Test

Add Colour and palettes card to gallery #1581

Job	Run time
get-environments	8s
hatch-test.py3.11-stable	4m 29s
hatch-test.py3.14-stable	5m 2s
hatch-test.py3.14-pre (PRE-RELEASE DEPENDENCIES)	3m 36s
Tests pass in all hatch environments	3s
	13m 18s

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