Add NAS config files

nas/systemd/gitea.service

@@ -0,0 +1,23 @@
+[Unit]
+Description=Gitea
+After=network.target
+
+[Service]
+User=git
+Group=git
+
+WorkingDirectory=/data/gitea
+
+ExecStart=/usr/local/bin/gitea web --config /etc/gitea/app.ini
+
+Restart=always
+RestartSec=5
+
+Environment=USER=git
+Environment=HOME=/data/gitea
+Environment=GITEA_WORK_DIR=/data/gitea
+
+LimitNOFILE=65535
+
+[Install]
+WantedBy=multi-user.target