heather: expose only pi in user PATH

home/server.nix

@@ -7,11 +7,19 @@
 {
   home.stateVersion = "25.11";
 
-  # npm-installed user CLIs, including pi (not pi-web).
+  # Expose pi only; do not add the whole npm global bin (which also contains pi-web).
   home.sessionPath = [
-    "${config.home.homeDirectory}/.npm-global/bin"
+    "${config.home.homeDirectory}/.local/bin"
   ];
 
+  home.file.".local/bin/pi" = {
+    executable = true;
+    text = ''
+      #!/bin/sh
+      exec "$HOME/.npm-global/bin/pi" "$@"
+    '';
+  };
+
   # --- Пакеты: минимальный админский набор ---
   home.packages = with pkgs; [
     # Навигация/поиск