[SiriusA] Sets up webhooks for deployment

system/hosts/sirius-a/default.nix

@@ -1,9 +1,10 @@
-{ ... }:
+{ inputs, ... }:
 {
   imports = [
     ./configuration.nix
     ../../authorized-keys.nix
     ../../features/gc.nix
+    inputs.sops-nix.nixosModules.sops
   ];
 
   nixpkgs.config.allowUnfree = true;