feat: add null/NaN support #258

Job	Run time
repo	37s
playwright (dev-env, 1, 4)	3m 56s
unit (core)	48s
playwright (dev-env, 2, 4)	5m 1s
unit (core-util)	40s
playwright (dev-env, 3, 4)	5m 49s
unit (dashboard)	57s
playwright (dev-env, 4, 4)	4m 15s
unit (data-mocked)	51s
playwright (react-components, 1, 1)	1m 3s
unit (dev-env)	50s
playwright (scene-composer, 1, 1)	1m 6s
unit (doc-site)	44s
unit (react-components)	46s
unit (scene-composer)	54s
unit (source-iotsitewise)	44s
unit (source-iottwinmaker)	42s
unit (tools-iottwinmaker)	45s
	30m 28s

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