docs: use gatsby-theme-doctornpm

Use gatsby-theme-doctornpm - a new npm-flavored fork of
gatsby-theme-doctocat - for our docs.

docs/content/cli-commands/index.mdx

@@ -0,0 +1,5 @@
+---
+title: CLI Commands
+---
+
+<Index depth="1" />

docs/content/configuring-npm/index.mdx

@@ -0,0 +1,5 @@
+---
+title: Configuring npm
+---
+
+<Index depth="1" />

docs/content/index.mdx

@@ -0,0 +1,7 @@
+---
+title: npm cli Documentation
+---
+import {HeroLayout, Index} from 'gatsby-theme-doctornpm'
+export default HeroLayout
+
+<Index depth="1" />

docs/content/using-npm/index.mdx

@@ -0,0 +1,5 @@
+---
+title: Using npm
+---
+
+<Index depth="1" />

docs/gatsby-config.js

@@ -1,96 +1,20 @@
-const IS_STATIC = process.env.GATSBY_IS_STATIC
-
-const OPTS = {
+module.exports = {
   siteMetadata: {
-    title: 'npm cli documentation',
-    description: 'Documentation for the npm cli.',
-    author: '@gatsbyjs'
+    title: 'npm command-line interface',
+    shortName: 'npm-cli',
+    description: 'Documentation for the npm command-line interface',
+    repo: {
+      url: 'https://github.com/npm/cli',
+      defaultBranch: 'release/v7.0.0-beta',
+      path: 'docs'
+    }
   },
   plugins: [
-    'gatsby-plugin-root-import',
-    'gatsby-plugin-react-helmet',
-    'gatsby-plugin-catch-links',
-    'gatsby-plugin-styled-components',
-    {
-      resolve: 'gatsby-source-filesystem',
-      options: {
-        name: 'src',
-        path: `${__dirname}/content/`
-      }
-    },
-    {
-      resolve: 'gatsby-plugin-no-sourcemaps'
-    },
-    'gatsby-plugin-sharp',
-    {
-      resolve: 'gatsby-plugin-manifest',
-      options: {
-        name: 'gatsby-starter-default',
-        short_name: 'starter',
-        start_url: '/',
-        background_color: '#663399',
-        theme_color: '#663399',
-        display: 'minimal-ui',
-        icon: 'src/images/npm-icon.png' // This path is relative to the root of the site.
-      }
-    },
-    {
-      resolve: 'gatsby-plugin-prefetch-google-fonts',
-      options: {
-        fonts: [
-          {
-            family: 'Poppins',
-            subsets: ['latin'],
-            variants: ['300', '400', '500']
-          },
-          {
-            family: 'Inconsolata',
-            subsets: ['latin'],
-            variants: ['400', '700']
-          }
-        ]
-      }
-    },
     {
-      resolve: 'gatsby-transformer-remark',
+      resolve: 'gatsby-theme-doctornpm',
       options: {
-        // CommonMark mode (default: true)
-        commonmark: true,
-        // Footnotes mode (default: true)
-        footnotes: true,
-        // Pedantic mode (default: true)
-        pedantic: true,
-        // GitHub Flavored Markdown mode (default: true)
-        gfm: true,
-        // Plugins configs
-        plugins: [{
-          resolve: 'gatsby-remark-autolink-headers',
-          options: {
-            offsetY: '100',
-            icon: '<svg aria-hidden="true" height="20" version="1.1" viewBox="0 0 16 16" width="20"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg>',
-            className: 'header-link-class',
-            maintainCase: false,
-            removeAccents: true
-          }
-        },
-        {
-          resolve: 'gatsby-remark-prismjs',
-          options: {
-            classPrefix: 'language-',
-            inlineCodeMarker: null,
-            aliases: {},
-            showLineNumbers: false,
-            noInlineHighlight: false
-          }
-        }]
+        icon: './src/images/npm-favicon.png'
       }
     }
   ]
 }
-
-const STATIC_OPTS = Object.assign({}, OPTS, {
-  pathPrefix: '__GATSBY_IPFS_PATH_PREFIX__',
-  plugins: OPTS.plugins.concat(['gatsby-plugin-ipfs'])
-})
-
-module.exports = IS_STATIC ? STATIC_OPTS : OPTS