feat: merge Lorem Fitsum features into Reference Implementation feeds #750

Job	Run time
test-server	23s
test-fake-database	22s
framework (random, no-auth)	4m 25s
core (random, all-features)	1h 10m 14s
framework (controlled, no-auth)	3m 55s
core (random, single-seller)	1h 6m 52s
core (random, no-payment-reconciliation)	1h 8m 53s
core (random, no-auth)	1h 6m 55s
core (random, no-tax-calculation)	1h 10m 23s
core (random, prepayment-always-required)	1h 11m 4s
core (random, facilityuse-has-slots)	1h 7m 2s
core (controlled, all-features)	1h 7m 17s
core (controlled, single-seller)	1h 7m 13s
core (controlled, no-payment-reconciliation)	1h 9m 28s
core (controlled, no-auth)	1h 7m 1s
core (controlled, no-tax-calculation)	1h 7m 58s
core (controlled, prepayment-always-required)	1h 11m 1s
core (controlled, facilityuse-has-slots)	1h 7m 18s
deploy-reference-implementation	0s
publish-server	0s
publish-fake-database	0s
	16h 7m 44s

Provide feedback