platformioPackages: move packages inside to top-level

pkgs/development/embedded/platformio/default.nix

···
-{ newScope }:
-
-let
-  callPackage = newScope self;
-
-  self = {
-    platformio-core = callPackage ./core.nix { };
-
-    platformio-chrootenv = callPackage ./chrootenv.nix { };
-  };
-
-in
-self

pkgs/top-level/aliases.nix

···
   pio = throw "pio has been removed due to lack of upstream maintenance"; # Added 2025-01-25
   pipewire_0_2 = throw "pipewire_0_2 has been removed as it is outdated and no longer used"; # Added 2024-07-28
   pipewire-media-session = throw "pipewire-media-session is no longer maintained and has been removed. Please use Wireplumber instead.";
+  platformioPackages = {
+    inherit
+      platformio-core
+      platformio-chrootenv
+      ;
+  }; # Added 2025-09-04
   platypus = throw "platypus is unmaintained and has not merged Python3 support"; # Added 2025-03-20
   pleroma-otp = throw "'pleroma-otp' has been renamed to/replaced by 'pleroma'"; # Converted to throw 2024-10-17
   plex-media-player = throw "'plex-media-player' has been discontinued, the new official client is available as 'plex-desktop'"; # Added 2025-05-28

pkgs/top-level/all-packages.nix

···
     inherit (darwin) DarwinTools;
   };
 
-  platformioPackages = dontRecurseIntoAttrs (callPackage ../development/embedded/platformio { });
-  platformio =
-    if stdenv.hostPlatform.isLinux then
-      platformioPackages.platformio-chrootenv
-    else
-      platformioPackages.platformio-core;
-  platformio-core = platformioPackages.platformio-core;
+  platformio = if stdenv.hostPlatform.isLinux then platformio-chrootenv else platformio-core;
 
   playbar2 = libsForQt5.callPackage ../applications/audio/playbar2 { };
 

pkgs/top-level/packages-config.nix

···
     with super;
     lib.mapAttrs (_: set: recurseIntoAttrs set) {
       inherit (super)
-        platformioPackages
         rPackages
         sourceHanPackages
         ;