Three jobs in .gitbay/ci.yml: build (go build, go vet), test (-race), lint (golangci-lint v2.13.2 via go run). Fixes the five lint findings the current tree has so the first lint build is green.
Builds queue unclaimed until the ci runner key is attached:
gitbay repo runner add krz/skunky-art < ci.pub
Closes #7