Add license badges to README

Author: hyperpolymath

README.adoc

@@ -1,6 +1,8 @@
 // SPDX-License-Identifier: AGPL-3.0-or-later
 // SPDX-FileCopyrightText: 2025 Hyperpolymath <hyperpolymath@proton.me>
 = hesiod-dns-map
+
+image:https://img.shields.io/badge/license-AGPL--3.0-blue.svg[AGPL-3.0,link="https://www.gnu.org/licenses/agpl-3.0"] image:https://img.shields.io/badge/philosophy-Palimpsest-purple.svg[Palimpsest,link="https://github.com/hyperpolymath/palimpsest-licence"]
 :icons: font
 :toc: left
 :toclevels: 3