Add secret handling

nix/modules/home/secrets.nix

@@ -0,0 +1,17 @@
+{ inputs, config, ... }:
+
+{
+  imports = [
+    inputs.sops-nix.homeManagerModules.sops
+  ];
+
+  sops = {
+    defaultSopsFile = ../../secrets/secrets.yaml;
+    defaultSopsFormat = "yaml";
+
+    age = {
+      # This is the default location for the age key
+      keyFile = "${config.home.homeDirectory}/.config/sops/age/keys.txt";
+    };
+  };
+}