add sops and mail

flake.nix

@@ -7,12 +7,15 @@
 
     home-manager.url = "github:nix-community/home-manager/release-26.05";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
+  
+    sops-nix.url = "github:Mic92/sops-nix";
+    sops-nix.inputs.nixpkgs.follows = "nixpkgs";
 
     grasswren.url = "git+https://code.grasswren.net/Lilac/Grasswren.git?ref=main";
     grasswren.flake = false;
   };
 
-  outputs = inputs@{ self, nixpkgs, deploy-rs, home-manager, grasswren, ... }: 
+  outputs = inputs@{ self, nixpkgs, deploy-rs, home-manager, sops-nix, grasswren, ... }: 
   {
     nixosConfigurations = {
       laptop = nixpkgs.lib.nixosSystem {
@@ -20,6 +23,7 @@
         specialArgs = { inherit inputs; };
         modules = [
           home-manager.nixosModules.home-manager
+          sops-nix.nixosModules.sops
           ./hosts/laptop.nix
         ];
       };
@@ -29,6 +33,7 @@
         specialArgs = { inherit inputs; };
         modules = [
           home-manager.nixosModules.home-manager
+          sops-nix.nixosModules.sops
           ./hosts/desktop.nix
         ];
       };