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/waf/bytelimits.go

@@ -20,13 +20,21 @@ type byteLimits struct{}
 
 func (byteLimits) name() string { return "byte_limits" }
 
-func (byteLimits) check(_ context.Context, rq *request, now time.Time) *verdict {
+func (byteLimits) check(
+	_ context.Context,
+	rq *request,
+	now time.Time,
+) *verdict {
 	if !rq.counted || rq.line.WouldAction != "" {
 		return nil
 	}
 
-	counts, hit, over := rq.h.limiter.CountBytes(rq.h.clientGroup(rq.client), now,
-		rq.countedBytes(), rq.bytesLimitPercent.percent)
+	counts, hit, over := rq.h.limiter.CountBytes(
+		rq.h.clientGroup(rq.client),
+		now,
+		rq.countedBytes(),
+		rq.bytesLimitPercent.percent,
+	)
 	rq.line.Counts.MinuteBytes = counts.MinuteBytes
 	rq.line.Counts.HourBytes = counts.HourBytes
 	rq.line.Counts.DayBytes = counts.DayBytes