realised how self' is supposed to work and removed all stdenv bullshit

modules/features/otter-launcher/default.nix

@@ -1,21 +1,18 @@
 {
-  self,
-  inputs,
+  wrappers,
+  moduleWithSystem,
   ...
 }: {
-  flake.nixosModules.otter-launcher = {
-    pkgs,
-    lib,
-    ...
-  }: {
+  flake.nixosModules.otter-launcher = moduleWithSystem ({self', ...}: {
     environment.systemPackages = [
-      self.packages.${pkgs.stdenv.hostPlatform.system}.otter-launcher
+      self'.packages.otter-launcher
     ];
-  };
+  });
   perSystem = {
     pkgs,
     lib,
     self',
+    inputs',
     ...
   }: {
     packages = {
@@ -32,14 +29,9 @@
           ${extra-config}
         '';
       in
-        inputs.wrappers.lib.wrapPackage ({
-          config,
-          wlib,
-          lib,
-          ...
-        }: {
+        wrappers.lib.wrapPackage ({...}: {
           inherit pkgs;
-          package = inputs.otter-launcher.packages.${pkgs.stdenv.hostPlatform.system}.default;
+          package = inputs'.otter-launcher.packages.default;
           runtimePkgs = with pkgs; [
             fsel
             bluetui