chore: Remove unused variables and imports

fleet/common.nix

@@ -5,7 +5,6 @@
 # It is automatically imported by the fleet generator for every host.
 
 {
-  inputs,
   config,
   lib,
   ...

fleet/default.nix

@@ -165,8 +165,6 @@ let
     let
       hostType = config.type or prefix;
       system = config.system or "x86_64-linux";
-      devices = config.devices or { };
-      hasCount = config ? count;
 
       # Helper to generate hostname from prefix and suffix
       # Numbers get no dash: "nix-surface1", "nix-surface2"

fleet/fleet-option.nix

@@ -31,7 +31,7 @@ let
                 lib.types.int
                 (lib.types.attrsOf (
                   lib.types.submodule (
-                    { name, ... }:
+                    { ... }:
                     {
                       freeformType = lib.types.attrs;
                     }

hw/nix-lxc.nix

@@ -5,7 +5,6 @@
 # Disables boot/disk management and enables remote development support.
 
 {
-  config,
   lib,
   modulesPath,
   inputs,

installer/auto-install.nix

@@ -2,10 +2,7 @@
 # It is intended to be used in an installation ISO.
 # It expects `targetSystem` (the closure to install) and `diskoScript` (the partitioning script) to be passed as arguments.
 {
-  config,
-  lib,
   pkgs,
-  inputs,
   hostName,
   hostPlatform,
   targetSystemBuild,

lib/default.nix

@@ -1,4 +1,4 @@
-{ inputs }:
+{ ... }:
 {
   mkFleet = import ./mkFleet.nix;
 }