feat: dynamic config loading

!1

includes/etc/bind/conf.d/options.conf

@@ -0,0 +1,19 @@
+
+options {
+    directory "/var/bind";
+
+
+    listen-on { 127.0.0.1; };
+    listen-on-v6 { none; };
+
+    allow-transfer {
+        none;
+    };
+
+
+    pid-file "/var/run/named/named.pid";
+
+
+    allow-recursion { none; };
+    recursion no;
+};