server and other shit

modules/apps/messaging/default.nix

@@ -0,0 +1,26 @@
+{
+  config,
+  lib,
+  pkgs,
+  inputs,
+  ...
+}:
+
+{
+  options = {
+    apps.messaging = {
+      signal.enable = lib.mkEnableOption "enable signal";
+      element = {
+        enable = lib.mkEnableOption "enable element";
+        selfhosted = lib.mkEnableOption "selfhosted matrix server?";
+      };
+    };
+  };
+  config = {
+    environment.systemPackages =
+      with pkgs;
+      [ ]
+      ++ (if config.apps.messaging.element.enable then [ element-desktop ] else [ ])
+      ++ (if config.apps.messaging.signal.enable then [ signal-desktop ] else [ ]);
+  };
+}