Update docs OG and add image response demo for vercel (#817) #355

Job	Run time
1155 Contracts / build / Build	34s
1155 Deployments / build / Build	39s
ERC20Z Contracts / build / Build	34s
1155 Contracts / coverage / Coverage	1m 21s
ERC20Z Contracts / coverage / Coverage	3m 47s
Protocol Rewards / build / Build	38s
Protocol Rewards / coverage / Coverage	2m 34s
Sparks / build / Build	37s
Sparks / coverage / Coverage	57s
Sparks Deployments / build / Build	32s
Sparks Deployments / test / Test	29s
1155 Contracts / slither / Slither	1m 20s
1155 Contracts / contract_sizes / Contract sizes	31s
1155 Contracts / test / Test	33s
1155 Contracts / storage_layout / Storage layout inspection	29s
ERC20Z Contracts / test / Test	1m 42s
ERC20Z Contracts / contract_sizes / Contract sizes	28s
ERC20Z Contracts / storage_layout / Storage layout inspection	39s
ERC20Z Contracts / slither / Slither	54s
Sparks / storage_layout	0s
Protocol Rewards / storage_layout	0s
1155 Deployments / test / Test	1m 26s
Sparks / test / Test	33s
Protocol Rewards / contract_sizes / Contract sizes	26s
Sparks / contract_sizes / Contract sizes	36s
Protocol Rewards / test / Test	45s
Protocol Rewards / slither / Slither	37s
Sparks / slither / Slither	52s
	24m 33s

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