go-lint

Linting and formatting Go code with `gofmt`, `goimports`, `golangci-lint`, and a curated `.golangci.yml`. ALWAYS use this skill when setting up or troubleshooting Go linting — installing golangci-lint, dropping the bundled `.golangci.yml` into a project, configuring pre-commit hooks, picking which linters to enable (errcheck, govet, staticcheck, unused, misspell, prealloc, gosec, revive, gocritic), suppressing findings with `//nolint` comments, reading lint output, or wiring lint into CI. Pair with go-style for the underlying idioms most lint rules enforce.