vimPlugins.codediff-nvim: rename from vscode-diff-nvim

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

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

@@ -163,6 +163,7 @@ mapAliases (
     vimproc = vimproc-vim;
     vimshell = vimshell-vim;
     vinegar = vim-vinegar;
+    vscode-diff-nvim = codediff-nvim; # Added 2026-01-12
     watchdogs = vim-watchdogs;
     WebAPI = webapi-vim;
     wombat256 = wombat256-vim; # backwards compat, added 2015-7-8

pkgs/applications/editors/vim/plugins/non-generated/codediff-nvim/default.nix

@@ -7,14 +7,14 @@
   vimPlugins,
 }:
 vimUtils.buildVimPlugin rec {
-  pname = "vscode-diff.nvim";
-  version = "1.6.2";
+  pname = "codediff.nvim";
+  version = "2.9.1";
 
   src = fetchFromGitHub {
     owner = "esmuellert";
-    repo = "vscode-diff.nvim";
+    repo = "codediff.nvim";
     tag = "v${version}";
-    hash = "sha256-FyfVmxX40hAk1ch1PWtNi3FszAKfDk7XKEpnZfBw4I4=";
+    hash = "sha256-xIm3/Dxn77rRtUwaKE+3xed8Yyrfnte/aroRcgqiuXM=";
   };
 
   dependencies = [ vimPlugins.nui-nvim ];