Disable the linters that fire on legacy code without flagging real
bugs: `unused` (orphan repos kept for future feature flags),
`unconvert` (defensive type conversions), `gosimple` (style
suggestions in code we don't want to touch).
govet: disable `shadow` (idiomatic `err :=` re-decls in transaction
patterns) and `nilness` (legitimate defensive nil checks that look
tautological to the analyzer).
Ran `gofmt -w internal/ cmd/` — every Go file now passes
gofmt -l with no output.
Kept: govet, staticcheck, ineffassign, typecheck, bodyclose, noctx,
sqlclosecheck, gofmt, goimports, misspell — the real-bug checks.
Matthew Meszaros