fix: validate pf state before stabilization

cmd/cli/dns_intercept_ignored_change_windows_test.go

@@ -0,0 +1,20 @@
+//go:build windows
+
+package cli
+
+import (
+	"testing"
+	"time"
+)
+
+func TestDNSInterceptIgnoredChangeReconcileDueWindowsPreservesImmediateBehavior(t *testing.T) {
+	p := &prog{}
+	now := time.Now()
+
+	if !p.dnsInterceptIgnoredChangeReconcileDue(now) {
+		t.Fatal("first ignored Windows change must reconcile immediately")
+	}
+	if !p.dnsInterceptIgnoredChangeReconcileDue(now) {
+		t.Fatal("Windows ignored changes must not inherit the macOS pf rate limit")
+	}
+}