feat(ax): expose normalization helpers for agent usage

Co-Authored-By: Virgil <virgil@lethean.io>

service.go

@@ -1040,6 +1040,14 @@ func normalizeIP(ip string) string {
 	return parsed.String()
 }
 
+// NormalizeIP normalizes a raw IP string into its canonical textual form.
+//
+//	normalized := dns.NormalizeIP("010.000.000.001")
+//	// normalized == "10.0.0.1"
+func NormalizeIP(ip string) string {
+	return normalizeIP(ip)
+}
+
 func computeTreeRoot(records map[string]NameRecords) string {
 	names := make([]string, 0, len(records))
 	for name := range records {
@@ -1183,6 +1191,14 @@ func normalizeName(name string) string {
 	return trimmed
 }
 
+// NormalizeName normalizes a raw DNS name for cache lookups and action handling.
+//
+//	normalized := dns.NormalizeName("Gateway.Charon.lthn.")
+//	// normalized == "gateway.charon.lthn"
+func NormalizeName(name string) string {
+	return normalizeName(name)
+}
+
 // String returns a compact debug representation of the service.
 //
 //	fmt.Println(service)

service_test.go

@@ -3016,6 +3016,22 @@ func TestStringActionValueRejectsWhitespaceOnlyArgument(t *testing.T) {
 	}
 }
 
+func TestNormalizeNameAndNormalizeIPArePublicWrappers(t *testing.T) {
+	normalizedName := NormalizeName(" Gateway.Charon.lthn. ")
+	if normalizedName != "gateway.charon.lthn" {
+		t.Fatalf("expected normalized DNS name, got %q", normalizedName)
+	}
+
+	normalizedIP := NormalizeIP(" 2001:0DB8::0001 ")
+	if normalizedIP != "2001:db8::1" {
+		t.Fatalf("expected normalized IP, got %q", normalizedIP)
+	}
+
+	if NormalizeIP("invalid") != "" {
+		t.Fatal("expected invalid IP to normalize to empty string")
+	}
+}
+
 func TestIntActionValueRejectsNonIntegerFloat(t *testing.T) {
 	_, err := intActionValue(map[string]any{
 		actionArgPort: 53.9,