Add license information to files in examples/reverse-proxies/

Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>

examples/reverse-proxies/nginx/README.md

@@ -1,3 +1,13 @@
+<!--
+SPDX-FileCopyrightText: 2023 - 2024 MDAD project contributors
+SPDX-FileCopyrightText: 2023 - 2024 Slavi Pantaleev
+SPDX-FileCopyrightText: 2023 Jost Alemann
+SPDX-FileCopyrightText: 2024 Rubén Cabrera
+SPDX-FileCopyrightText: 2024 Suguru Hirahara
+
+SPDX-License-Identifier: AGPL-3.0-or-later
+-->
+
 # Nginx reverse-proxy fronting the playbook's integrated Traefik reverse-proxy
 
 This directory contains a sample config that shows you how to use the [nginx](https://nginx.org/) webserver to front the integrated [Traefik](https://traefik.io/) reverse-proxy webserver with another reverse-proxy.

examples/reverse-proxies/nginx/matrix.conf

@@ -1,3 +1,9 @@
+# SPDX-FileCopyrightText: 2023 - 2024 Jost Alemann
+# SPDX-FileCopyrightText: 2024 - 2025 Suguru Hirahara
+# SPDX-FileCopyrightText: 2024 Slavi Pantaleev
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 server {
     # TODO: once per IP and port you should add `reuseport`, if you don't have that in any other nginx config file, add it here by uncommenting the lines below and commenting the one after with `quic` but without `reuseport`
     #listen 443 quic reuseport;