add block phase 1 banner and modal (#379) #207

Job	Run time
lint_test / build	2m 3s
docker_build (devnet)	1m 46s
docker_build (staging)	1m 49s
docker_build (testnet)	1m 52s
docker_build (mainnet-private)	1m 53s
docker_build (mainnet)	1m 49s
ecr_publish (devnet)	42s
ecr_publish (staging)	34s
dockerhub_publish (devnet)	15s
ecr_publish (testnet)	34s
dockerhub_publish (staging)	15s
ecr_publish (mainnet-private)	33s
dockerhub_publish (testnet)	28s
ecr_publish (mainnet)	32s
dockerhub_publish (mainnet-private)	26s
dockerhub_publish (mainnet)	20s
	15m 51s

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