Move snapshot dir, add corn to Kitty

hosts/kitty/users/corn/default.nix

@@ -0,0 +1,15 @@
+{ ... }:
+{
+  users.users."corn" = {
+    isNormalUser = true;
+    createHome = true;
+    openssh.authorizedKeys.keys = [
+      "AAAAC3NzaC1lZDI1NTE5AAAAIKaZsnlyUJDNx2oK4iHsUDb+Ok4vg1jNYEAnoHsjjM2c Chinook"
+      "AAAAC3NzaC1lZDI1NTE5AAAAICtoHVAmq8Ps7EguBsV3VY4snagzkhH6aXqwbKzuGs2H Radiant"
+    ];
+    uid = 1001;
+    shell = pkgs.zsh;
+  };
+
+  environment.persistence."/persist".directories = [ "/home/corn" ];
+}

hosts/kitty/users/default.nix

@@ -1,4 +1,7 @@
 { ... }:
 {
-  imports = [ ./main ];
+  imports = [
+    ./main
+    ./corn
+  ];
 }

hosts/tower/disko/default.nix

@@ -68,8 +68,8 @@
                   mountOptions = [ "compress=zstd" "noatime" "ssd" ];
                 };
                 "/persist/.snapshots" = { };
-                "/persist/home/${config.sysusers.main}" = { };
-                "/persist/home/${config.sysusers.main}/.snapshots" = { };
+                "/persist/home" = { };
+                "/persist/home/.snapshots" = { };
               };
             };
           };