refactor(flake): avoid imports

flake.nix

@@ -33,9 +33,8 @@
     };
     wallpkgs = {
       type = "github";
-      owner = "amadaluzia";
+      owner = "notashelf";
       repo = "wallpkgs";
-      ref = "docs-fixup";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     pankomacs = {
@@ -65,16 +64,9 @@
       };
     };
   };
-  outputs = inputs @ {
-    self,
-    flake-parts,
-    ...
-  }: let
-    inherit ((import ./lib {inherit inputs self;}).flake) lib;
-  in
+  outputs = inputs @ {flake-parts, ...}:
     flake-parts.lib.mkFlake {
       inherit inputs;
-      specialArgs = {inherit lib;};
     } {
       systems = ["x86_64-linux"];
       imports = [