update downloads page

package.json

@@ -3,10 +3,10 @@
   "version": "1.0.0",
   "description": "Official Prism Launcher website",
   "scripts": {
-    "build": "npx eleventy",
-    "watch": "npx eleventy --watch",
-    "serve": "npx eleventy --serve",
-    "start": "npx eleventy --serve",
+    "build": "eleventy",
+    "watch": "eleventy --watch",
+    "serve": "eleventy --serve",
+    "start": "eleventy --serve",
     "debug": "DEBUG=* npx eleventy",
     "lint": "markdownlint .",
     "lint:fix": "markdownlint --fix .",

shell.nix

@@ -0,0 +1,23 @@
+{
+  pkgs ? import <nixpkgs> {
+    inherit system;
+    config = { };
+    overlays = [ ];
+  },
+  system ? builtins.currentSystem,
+}:
+
+pkgs.mkShellNoCC {
+  packages = [
+    # Node tools
+    pkgs.nodejs
+    pkgs.corepack
+    pkgs.nrr
+
+    # Nix tools
+    pkgs.deadnix
+    pkgs.nil
+    pkgs.nixfmt-rfc-style
+    pkgs.statix
+  ];
+}