fix: sanitise sharedb node data using `dompurify` #3085

Job	Run time
Check file changes	7s
Run Integration tests	4m 34s
Run React Tests	3m 52s
Build React App	3m 38s
Run API Tests	0s
Generate Hasura Change Summary	0s
E2E tests	8m 53s
Upsert Vultr Instance	3m 38s
Run Pulumi Preview	0s
Run Healthcheck on Pizza Services	34s
	25m 16s

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