Split ncli across multiple files in its own directory

modules/ncli/commands/git.nix

@@ -0,0 +1,48 @@
+# ncli/commands/git.nix — commit, push, pull, status, format
+lib:
+
+let
+  inherit (lib) project;
+in
+{
+  commit_case = ''
+    cd "$HOME/${project}" || { echo "Error: Could not change to $HOME/${project}"; exit 1; }
+    if [ "$#" -lt 2 ]; then
+      read -p "Enter commit message: " commit_msg
+    else
+      shift
+      commit_msg="$*"
+    fi
+
+    if [ -z "$commit_msg" ]; then
+      echo "Error: Commit message cannot be empty" >&2
+      exit 1
+    fi
+
+    git add -A && git commit -m "$commit_msg"
+    ;;
+  '';
+
+  push_case = ''
+    cd "$HOME/${project}" || { echo "Error: Could not change to $HOME/${project}"; exit 1; }
+    git push origin $(git branch --show-current)
+    ;;
+  '';
+
+  pull_case = ''
+    cd "$HOME/${project}" || { echo "Error: Could not change to $HOME/${project}"; exit 1; }
+    git pull origin $(git branch --show-current)
+    ;;
+  '';
+
+  status_case = ''
+    cd "$HOME/${project}" || { echo "Error: Could not change to $HOME/${project}"; exit 1; }
+    git status
+    ;;
+  '';
+
+  format_case = ''
+    nix fmt .
+    ;;
+  '';
+}