diff --git a/.commandcode/taste/taste.md b/.commandcode/taste/taste.md
deleted file mode 100644
index 54e4488..0000000
--- a/.commandcode/taste/taste.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# nix
-- For R.nvim in the Nix wrapper, both RNVIM_COMPLDIR (C server compilation) and a writable R_LIBS_USER directory (nvimcom R package installation) must be configured — fixing only one leaves permission errors in the other. Confidence: 0.65
-- For R.nvim writable directories (RNVIM_COMPLDIR, R_LIBS_USER, TMPDIR), prefer project-local paths (e.g., $PWD/.Rlibs) over global cache paths — the cache approach may let the build succeed but still fail at runtime. Confidence: 0.70
-- Do not use lib.mkDefault on values consumed by lib.optionals or other boolean-checking functions — mkDefault wraps values in a priority set that fails "expected a Boolean" at evaluation time. Use plain booleans for inline conditionals, reserving mkDefault for module options resolved by the merge system. Confidence: 0.70
-
-# Taste (Continuously Learned by [CommandCode][cmd])
-
-[cmd]: https://commandcode.ai/
-
diff --git a/.gitignore b/.gitignore
index 8474af7..e402ff0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,5 @@
 *.R
 .Rlibs
 .nvimcom
+.commandcode
+.commandcode/
diff --git a/flake.nix b/flake.nix
index 2780328..a19f7dc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,4 +1,4 @@
-# Copyright (c) 2026 Daniel
+# Copyright (c) 2026 BirdeeHub & Daniel
 # Licensed under the MIT license
 {
   description = "Daniel's NixCats";
@@ -39,6 +39,25 @@
     wrappers,
     ...
   } @ inputs: let
+    langPackages = pkgs: {
+      python = with pkgs.python3Packages; [
+        duckdb
+        polars
+      ];
+      r = (with pkgs.rpkgs.rPackages; [
+        arrow
+        broom
+        data_table
+        janitor
+        styler
+        pkgs.nvimcom
+      ]) ++ [ pkgs.nvimcom ];
+      julia = [
+        "DataFramesMeta"
+        "QuackIO"
+      ];
+    };
+
     mkWrapperConfig = pkgs: {
       cats = {
         clickhouse = false;
@@ -52,11 +71,7 @@
         r = true;
       };
       settings = {
-        lang_packages = {
-          python = [];
-          r = [];
-          julia = [];
-        };
+        lang_packages = langPackages pkgs;
       };
       binName = "vv";
     };
@@ -125,27 +140,13 @@
         pkgs = mkPkgs system;
         nvimPkg = wrapperSettings pkgs;
 
-        pythonPkgs = with pkgs.python3Packages; [
-          duckdb
-          polars
-        ];
-
-        rPkgs = (with pkgs.rpkgs.rPackages; [
-          arrow
-          broom
-          data_table
-          janitor
-          languageserver
-          styler
-        ]) ++ [ pkgs.nvimcom ];
-
-        juliaPkgs = ["DataFramesMeta" "QuackIO"];
+        langPkgs = langPackages pkgs;
 
         pythonPackages = let
           python_packages_fn =
             if pkgs ? basePythonPackages
-            then ps: pkgs.basePythonPackages ps ++ pythonPkgs
-            else _: pythonPkgs;
+            then ps: pkgs.basePythonPackages ps ++ langPkgs.python
+            else _: langPkgs.python;
         in
           with pkgs; [
             (python3.withPackages python_packages_fn)
@@ -156,7 +157,7 @@
           ];
 
         rPackages = let
-          r_packages = (pkgs.baseRPackages or []) ++ rPkgs;
+          r_packages = (pkgs.baseRPackages or []) ++ langPkgs.r;
         in
           with pkgs; [
             (rWrapper.override {packages = r_packages;})
@@ -164,13 +165,12 @@
             (quarto.override {extraRPackages = r_packages;})
             air-formatter
             yaml-language-server
-            updateR
             nvimcom
             rnvimserver
           ];
 
         juliaPackages = let
-          julia_with_packages = pkgs.julia-bin.withPackages juliaPkgs;
+          julia_with_packages = pkgs.julia-bin.withPackages langPkgs.julia;
         in [julia_with_packages];
 
         markdownPackages = with pkgs; [
diff --git a/plugin/10_keymap.lua b/plugin/10_keymap.lua
index ebbebf0..5682b93 100644
--- a/plugin/10_keymap.lua
+++ b/plugin/10_keymap.lua
@@ -37,7 +37,7 @@ _G.Config.leader_group_clues = {
   { mode = 'x', keys = '<Leader>l',  desc = '+LSP' },
   { mode = 'x', keys = '<Leader>r',  desc = '+R' },
   { mode = 'n', keys = '<Leader>z',  desc = '+ZK' },
-  { mode = 'n', keys = '<Leader>zr',  desc = '+Reviews' },
+  { mode = 'n', keys = '<Leader>zr', desc = '+Reviews' },
   { mode = 'x', keys = '<leader>a',  desc = '+AI' },
 }
 
@@ -144,7 +144,7 @@ nmap_leader('gc', '<Cmd>Git commit<CR>', 'Commit')
 nmap_leader('gC', '<Cmd>Git commit --amend<CR>', 'Commit amend')
 nmap_leader('gd', '<Cmd>Git diff<CR>', 'Diff')
 nmap_leader('gD', '<Cmd>Git diff -- %<CR>', 'Diff buffer')
-nmap_leader('gg', '<Cmd>lua require("neogit").open()<CR>', 'Git tab')
+nmap_leader("gg", "<cmd>Neogit<cr>", "Open Neogit UI")
 nmap_leader('gl', '<Cmd>' .. git_log_cmd .. '<CR>', 'Log')
 nmap_leader('gL', '<Cmd>' .. git_log_cmd .. ' --follow -- %<CR>', 'Log buffer')
 nmap_leader('go', '<Cmd>lua MiniDiff.toggle_overlay()<CR>', 'Toggle overlay')