refactor: set up monorepo #1536

Job	Run time
Install on Node.js v18	44s
Install on Node.js v20	39s
Lint on Node.js v18	1m 2s
Test (Unit) on Node.js v18	1m 19s
Audit on Node.js v18	21s
Lint on Node.js v20	1m 23s
Test (Unit) on Node.js v20	1m 34s
Test (Integration) on Node.js v18	27m 50s
Audit on Node.js v20	33s
Test (Integration) on Node.js v20	28m 10s
Test (Integration) on Node.js v18 with L3	19m 5s
Test (Integration) on Node.js v20 with L3	20m 52s
Test (Integration) on Node.js v18 with L3 with custom gas token (16 decimals)	21m 3s
Test (Integration) on Node.js v20 with L3 with custom gas token (16 decimals)	21m 18s
Test (Integration) on Node.js v18 with L3 with custom gas token (18 decimals)	21m 0s
Test (Integration) on Node.js v20 with L3 with custom gas token (18 decimals)	21m 21s
Test (Integration) on Node.js v18 with L3 with custom gas token (20 decimals)	21m 12s
Test (Integration) on Node.js v20 with L3 with custom gas token (20 decimals)	21m 30s
	3h 50m 56s

Provide feedback