Format Go with gofmt, then golines -m 77 (closes #215)

script/fmt now runs golines -m 77 after gofmt, repeating golines until
it changes nothing, since one pass can leave a line the next splits.
script/fmt-check fails when either would change a file.
script/bootstrap installs golines v0.13.0 with go install, pinned to
its commit, and checks the installed version with go version -m.

The tree is reformatted. The longer lines this makes are fixed by
hand: nolint directives moved onto their own line above the statement,
one string split, and 20 functions over funlen's 80 lines shortened or
split, RunWAF and limitPercentages among them.

Model: opus-5-5

internal/sww/rproxy.go

@@ -21,7 +21,11 @@ import (
 // more severe: rproxy has no setting for either.
 func RunRProxy(ctx context.Context, params Params) int {
 	hostname, _ := os.Hostname() // "" when the host has no name to give
-	processLog := requestlog.NewProcessLogger(params.Stdout, hostname, slog.LevelInfo)
+	processLog := requestlog.NewProcessLogger(
+		params.Stdout,
+		hostname,
+		slog.LevelInfo,
+	)
 
 	cfg, err := config.RProxyFromEnvironment(params.LookupEnv)
 	if err != nil {
@@ -38,7 +42,11 @@ func RunRProxy(ctx context.Context, params Params) int {
 
 	listener, err := (&net.ListenConfig{}).Listen(ctx, "tcp", cfg.ListenAddr)
 	if err != nil {
-		processLog.Error("cannot listen on SWRP_LISTEN_ADDR", "error", err.Error())
+		processLog.Error(
+			"cannot listen on SWRP_LISTEN_ADDR",
+			"error",
+			err.Error(),
+		)
 
 		return 1
 	}