nix @primer/css dep, run dist up a dir

Author: shawnbot

docs/package.json

@@ -6,12 +6,11 @@
     "clean": "gatsby clean",
     "develop": "gatsby develop -H 0.0.0.0",
     "build": "gatsby build --prefix-paths",
-    "now-build": "npm run build"
+    "now-build": "pushd ..; npm run dist; popd; npm run build"
   },
   "dependencies": {
     "@loadable/component": "^5.10.2",
     "@primer/components": "^13.2.0",
-    "@primer/css": "0.0.0-beb5a8b",
     "@primer/gatsby-theme-doctocat": "^0.15.0",
     "@primer/octicons": "^9.1.1",
     "@primer/octicons-react": "^9.1.1",