Remove deprecated keys

common/common.nix

@@ -12,7 +12,7 @@
 
   boot.cleanTmpDir = true;
 
-  nix.autoOptimiseStore = true;
+  nix.settings.auto-optimise-store = true;
 
   nixpkgs.config = {
     allowUnfree = true;

common/fragments/grafana.nix

@@ -1,12 +1,14 @@
 { config, pkgs, ...}: {
   services.grafana = {
     enable = true;
-    domain = "${config.networking.hostName}.local";
-    port = 2342;
-    addr = "0.0.0.0";
+    settings = {
+      server.domain = "dashboard.home.nora.codes";
+      server.http_port = 2342;
+      server.http_addr = "0.0.0.0";
+    };
   };
 
-  networking.firewall.allowedTCPPorts = [ config.services.grafana.port ];
+  networking.firewall.allowedTCPPorts = [ config.services.grafana.settings.server.http_port ];
 
   services.prometheus = {
     enable = true;