initial guestbook config

hosts/lab/guestbook.nix

@@ -0,0 +1,60 @@
+{ guestbook, ... }:
+{
+  services.guestbook = {
+    enable = true;
+    package = guestbook.packages.aarch64-linux.default;
+    port = 8123;
+    dataDir = "/srv/guestbook/data";
+    user = "guestbook";
+    group = "guestbook";
+
+    siteTitle = "ily [dot] rs";
+    caddy = {
+      enable = true;
+      domain = "g.ily.rs";
+    };
+
+    features = {
+      submissions.enable = false;
+      websites.enable = false;
+      drawing = {
+        enable = false;
+        canvasWidth = 400;
+        canvasHeight = 200;
+      };
+      voiceNote = {
+        enable = false;
+        maxDuration = 20;
+      };
+      telegram = {
+        enable = false;
+        chatId = 8669496383;
+      };
+      security = {
+        htmlInjection.enable = true;
+        honeypot.enable = true;
+        captcha.enable = false;
+      };
+    };
+
+    limits = {
+      name = 0;
+      message = 0;
+      website = 0;
+    };
+
+    styles = {
+      separator = "-----------";
+      labels = {
+        submit = "Submit";
+        name = "Your name*:";
+        website = "Your website:";
+        message = "Your message*:";
+      };
+      message = {
+        width = 400;
+        height = 150;
+      };
+    };
+  };
+}