Set up Go quality gates (build, vet, golangci-lint, goimports, duplicates, dead code, complexity, mod tidy drift, coverage) in any Go repo, wired through `prek` (pre-commit reimagined) with a `check.sh` orchestrator underneath. Use when the user says "add quality gates for Go", "set up Go linting", "add golangci-lint", "add go checks", "Go quality gate setup", "add prek for Go", or wants to establish code quality infrastructure in a Go project (as opposed to TypeScript or Python).
