add typhon, enable zsh autocomplete

Signed-off-by: ahuston-0 <aliceghuston@gmail.com>

systems/palatine-hill/default.nix

@@ -3,5 +3,6 @@
   users = [ "alice" ];
   modules = [
     # inputs.attic.nixosModules.atticd
+    inputs.typhon.nixosModules.default
   ];
 }

systems/palatine-hill/typhon.nix

@@ -0,0 +1,17 @@
+{ config, ... }:
+
+let
+  vars = import ../vars.nix;
+  typhon_path = vars.primary_typhon;
+in
+{
+  services.typhon = {
+    enable = true;
+    hashedPasswordFile = config.sops.secrets."typhon/hashedPassword".path;
+    home = typhon_path;
+  };
+
+  sops.secrets = {
+    "typhon/hashedPassword".owner = "root";
+  };
+}