Upgrade to nix unstable

home/programs/mise.nix

@@ -0,0 +1,11 @@
+{ config, pkgs, ... }:
+
+{
+  programs.mise = {
+    enable = true;
+
+    settings = {
+      experimental = true;
+    };
+  };
+}

home/programs/vscode.nix

@@ -29,7 +29,7 @@
       elixir-lsp.vscode-elixir-ls
 
       # Ruby
-      rebornix.ruby # nixpkgs#unstable -> Migrate to shopify.ruby-lsp
+      shopify.ruby-lsp
     ];
   };
 }