[DOCS] Adds getting started content based on the template (#1929)

Co-authored-by: Josh Mock <joshua.mock@elastic.co>

docs/introduction.asciidoc

@@ -17,66 +17,6 @@ about the features of the client.
 * TypeScript support out of the box.
 
 
-[discrete]
-=== Quick start
-
-[source,js]
-----
-'use strict'
-
-const { Client } = require('@elastic/elasticsearch')
-const client = new Client({
-  cloud: { id: '<cloud-id>' },
-  auth: { apiKey: 'base64EncodedKey' }
-})
-
-async function run () {
-  // Let's start by indexing some data
-  await client.index({
-    index: 'game-of-thrones',
-    document: {
-      character: 'Ned Stark',
-      quote: 'Winter is coming.'
-    }
-  })
-
-  await client.index({
-    index: 'game-of-thrones',
-    document: {
-      character: 'Daenerys Targaryen',
-      quote: 'I am the blood of the dragon.'
-    }
-  })
-
-  await client.index({
-    index: 'game-of-thrones',
-    document: {
-      character: 'Tyrion Lannister',
-      quote: 'A mind needs books like a sword needs a whetstone.'
-    }
-  })
-
-  // here we are forcing an index refresh, otherwise we will not
-  // get any result in the consequent search
-  await client.indices.refresh({ index: 'game-of-thrones' })
-
-  // Let's search!
-  const result= await client.search({
-    index: 'game-of-thrones',
-    query: {
-      match: { quote: 'winter' }
-    }
-  })
-
-  console.log(result.hits.hits)
-}
-
-run().catch(console.log)
-----
-
-TIP: For an elaborate example of how to ingest data into Elastic Cloud, 
-refer to {cloud}/ec-getting-started-node-js.html[this page].
-
 [discrete]
 ==== Install multiple versions