Add dns-stack profile and stable IP prompt

profiles/dns-stack/profile.json

@@ -0,0 +1,28 @@
+{
+  "id": "dns-stack",
+  "name": "DNS Stack",
+  "requires_stable_ip": true,
+  "firewall_ports": [53, 8089, 8489],
+  "firewall_enable": true,
+  "services": [
+    { "name": "Pi-hole", "port": 8489, "scheme": "https", "path": "/admin/" }
+  ],
+  "actions": [
+    {
+      "type": "tls_bundle",
+      "source_cert": "/etc/pikit/certs/pikit.local.crt",
+      "source_key": "/etc/pikit/certs/pikit.local.key",
+      "dest": "/etc/pihole/tls.pem",
+      "owner": "root:pihole",
+      "mode": "640",
+      "restart": "pihole-FTL"
+    },
+    {
+      "type": "replace_text",
+      "file": "/etc/pihole/pihole.toml",
+      "match": "domain = \"pi.hole\"",
+      "replace": "domain = \"pikit.local\"",
+      "restart": "pihole-FTL"
+    }
+  ]
+}