feat: Scaffold plugin in create-medusa-app #35482

Job	Run time
setup	1m 54s
integration-tests-packages	12m 57s
Shard (0) Unit Tests	8m 34s
Shard (1) Unit Tests	5m 2s
Shard (0) Module Integration Tests	10m 30s
Shard (0) HTTP Integration Tests	12m 7s
Shard (1) Module Integration Tests	9m 7s
Shard (1) HTTP Integration Tests	8m 18s
unit-tests	1s
integration-tests-modules	1s
integration-tests-http	1s
	1h 8m 32s

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