chore: refactor stuff in exprs

configs/common.nix

@@ -90,10 +90,10 @@ in {
     };
 
     registry = let
-      nixpkgsRegistry.flake = nixpkgs;
+      n.flake = nixpkgs;
     in {
-      nixpkgs = nixpkgsRegistry;
+      inherit n;
-      n = nixpkgsRegistry;
+      nixpkgs = n;
     };
 
     settings = {

exprs/default.nix

@@ -6,6 +6,9 @@
   perSystem = {pkgs, ...}: {
     packages = {
       reposilite = pkgs.callPackage ./reposilite/derivation.nix {};
+      wine-discord-ipc-bridge = pkgs.callPackage ./pkgs/wine-discord-ipc-bridge.nix {
+        inherit (pkgs.pkgsCross.mingw32) stdenv;
+      };
     };
   };
 }

exprs/overlay.nix

@@ -1,14 +1,3 @@
 final: prev: {
-  wine-discord-ipc-bridge = prev.callPackage ./wine-discord-ipc-bridge.nix {
+  # nothing right meow ! :3
-    inherit (prev.pkgsCross.mingw32) stdenv;
-  };
-
-  jmusicbot = prev.jmusicbot.overrideAttrs (_: rec {
-    version = "0.4.3";
-
-    src = prev.fetchurl {
-      url = "https://github.com/jagrosh/MusicBot/releases/download/${version}/JMusicBot-${version}.jar";
-      hash = "sha256-7CHFc94Fe6ip7RY+XJR9gWpZPKM5JY7utHp8C3paU9s=";
-    };
-  });
 }