refactor(copyparty): remove unused wrapper options

configs/nixos/guests/copyparty.nix

@@ -6,6 +6,8 @@
 let
   cfg = config.guests.copyparty; # NOLINT(let_order)
 
+  stateDir = "/var/lib/copyparty";
+
   volumeType = lib.types.submodule {
     options = {
       hostPath = lib.mkOption {
@@ -40,22 +42,10 @@ let
 in
 {
   options.guests.copyparty = {
-    accountName = lib.mkOption {
-      type = lib.types.str;
-      default = "alexion";
-      description = "Copyparty account name configured for password authentication.";
-    };
-
     passwordSecret = lib.mkOption {
       type = lib.types.str;
-      default = "services/copyparty/users/alexion/password";
-      description = "SOPS secret name containing the Copyparty account password.";
-    };
-
-    stateDir = lib.mkOption {
-      type = lib.types.str;
-      default = "/var/lib/copyparty";
-      description = "Guest path where Copyparty stores service state.";
+      default = "services/copyparty/users/${config.user.name}/password";
+      description = "SOPS secret name that contains the Copyparty account password.";
     };
 
     statePath = lib.mkOption {
@@ -102,7 +92,6 @@ in
     guests.copyparty = {
       interior.modules.services.copyparty = {
         enable = true;
-        inherit (cfg) accountName stateDir;
         passwordFile = "/run/secrets/${cfg.passwordSecret}";
         reverseProxy = {
           enable = cfg.reverseProxy.enable;
@@ -119,7 +108,7 @@ in
       };
 
       mounts = {
-        ${cfg.stateDir} = {
+        ${stateDir} = {
           directory = cfg.statePath;
           owner = config.registry."stable-uid".${config.networking.hostName}.copyparty;
           group = "storage";