vimPlugins.playground: drop archived plugin

Signed-off-by: Austin Horstman <khaneliman12@gmail.com>

pkgs/applications/editors/vim/plugins/aliases.nix

@@ -111,6 +111,7 @@ mapAliases (
     open-browser = open-browser-vim;
     pathogen = vim-pathogen;
     peskcolor-vim = throw "peskcolor-vim has been removed: abandoned by upstream"; # Added 2024-08-23
+    playground = throw "playground has been archived"; # Added 2025-12-18
     polyglot = vim-polyglot;
     prettyprint = vim-prettyprint;
     pure-lua = lib.warnOnInstantiate "Please replace 'pure-lua' with 'moonlight-nvim' as this name was an error" moonlight-nvim; # Added 2025-11-17

pkgs/applications/editors/vim/plugins/overrides.nix

@@ -3009,13 +3009,6 @@ assertNoAdditions {
     dependencies = [ self.LibDeflate-nvim ];
   };
 
-  playground = super.playground.overrideAttrs {
-    dependencies = with self; [
-      # we need the 'query' grammar to make
-      (nvim-treesitter.withPlugins (p: [ p.query ]))
-    ];
-  };
-
   poimandres-nvim = super.poimandres-nvim.overrideAttrs {
     # Optional treesitter support
     nvimSkipModules = "poimandres.highlights";

pkgs/applications/editors/vim/plugins/vim-plugin-names

@@ -996,7 +996,6 @@ https://github.com/motus/pig.vim/,,
 https://github.com/weirongxu/plantuml-previewer.vim/,HEAD,
 https://github.com/aklt/plantuml-syntax/,,
 https://github.com/goropikari/plantuml.nvim/,HEAD,
-https://github.com/nvim-treesitter/playground/,,
 https://github.com/olivercederborg/poimandres.nvim/,HEAD,
 https://github.com/epwalsh/pomo.nvim/,HEAD,
 https://github.com/dleonard0/pony-vim-syntax/,,