Adds Optimism

.gitlab-ci.yml

cmd/collector/main.go

cmd/graph-api/colors/colors.go

cmd/graph-api/main.go

docker/docker-compose.yml

go.mod

go.sum

hack/pursegen/main.go

lib/config/config.go

lib/data/arangodb/arango.go

lib/deployment/deployment.go

lib/deployment/deployment_test.go

lib/deployment/external.go

lib/deployment/op_purse_tokens_generated.go

lib/deployment/purse_tokens_generated.go

lib/endpoint/endpoints.go

lib/eth/client.go

lib/meta/chainlink.go

lib/meta/erc20.go

lib/meta/ip.go