fix: resolve eval warnings and npm prefix

users/m3tam3re/preferences/default.nix

@@ -11,7 +11,9 @@
   pkgs,
   lib,
   ...
-}: {
+}: let
+  npmGlobalPrefix = "${config.home.homeDirectory}/.npm-global";
+in {
   # ── Clipboard ──
   services.cliphist = {
     enable = true;
@@ -27,6 +29,7 @@
   home.homeDirectory = lib.mkDefault "/home/${config.home.username}";
 
   home.file.".npmrc".text = ''
+    prefix=${npmGlobalPrefix}
     @m3ta:registry=https://code.m3ta.dev/api/packages/m3tam3re/npm/
     //code.m3ta.dev/api/packages/m3tam3re/npm/:_authToken=''${GITEA_TOKEN}
   '';