chore: prune and reorganize packages

flake.nix

@@ -88,7 +88,6 @@
   };
 
   outputs = {
-    self,
     nix-darwin,
     home-manager,
     darwin-custom-icons,
@@ -105,16 +104,5 @@
         inherit inputs;
       };
     };
-
-    checks = {
-      aarch64-darwin =
-        builtins.mapAttrs (
-          _: v:
-            builtins.seq
-            v.config.system.build.toplevel
-            v.pkgs.emptyFile
-        )
-        self.darwinConfigurations;
-    };
   };
 }