Add leaderboard and featured creators queries (#1430) #444

Job	Run time
Comments / build / Build	31s
Comments / coverage / Coverage	3m 33s
Coins / build / Build	27s
Coins / coverage / Coverage	3m 21s
Incentive / build / Build	29s
Incentive / coverage / Coverage	1m 14s
Coins / test / Test	1m 47s
Coins / slither / Slither	1m 39s
Coins / contract_sizes / Contract sizes	28s
Coins / storage_layout	-1s
Incentive / test / Test	44s
Incentive / contract_sizes / Contract sizes	32s
Incentive / storage_layout	-1s
Incentive / slither / Slither	41s
Comments / test / Test	27s
Comments / slither / Slither	43s
Comments / contract_sizes / Contract sizes	33s
Comments / storage_layout	0s
	17m 7s

Provide feedback