DOC-548: Migrate tech content from node.js readme & ref manual to Docs

docs/modules/clients/pages/nodejs.adoc

@@ -3,12 +3,13 @@
 
 == Overview
 
-This section provides information about the Node.js client for Hazelcast, and explains how to install and get started with the client. 
+This section provides information about the Node.js client for Hazelcast, and explains how to install and get started with the client.
 
 TIP: To learn how to get started quickly with the Hazelcast Node.js client, follow our simple xref:clients:nodejs-client-getting-started.adoc[Get started with Node.js] tutorial.
 
 The official Hazelcast Node.js client is a library that allows Node.js applications to connect to and interact with a Hazelcast cluster, enabling features such as distributed maps, caching, and more. It provides a promise-based API with built-in support for native JavaScript objects. The key features and benefits include:
 
+
 * Distributed, partitioned and queryable in-memory key-value store implementation, called **Map**.
 * Eventually consistent cache implementation to store a subset of the Map data locally in the memory of the client, called **Near Cache**.
 * Additional data structures and simple messaging constructs such as **Set**, **MultiMap**, **Queue**, **Topic**.
@@ -55,11 +56,8 @@ The Hazelcast log appears in the terminal showing that your 1-member cluster is
 
 Use the `npm install` command to install the Hazelcast Node.js client library into your project. 
 
-// Author's Note: Yuce - I notice that in the doc.md file, there's a '--save' added to this command but it's not in the readme. 
-// Should we include and, if so, what does '--save' do?
-
 ```bash
-npm install hazelcast-client
+npm install hazelcast-client --save
 ```
 After running this command, you can use the Hazelcast client in your Node.js code to access Hazelcast data structures and services. 
 
@@ -133,7 +131,8 @@ await client.shutdown();
 ```
 
 To learn more about supported configuration options, see the  
-https://github.com/hazelcast/hazelcast-nodejs-client/blob/v5.3.0/DOCUMENTATION.md[Node.js client documentation]
+https://github.com/hazelcast/hazelcast-nodejs-client/blob/master/DOCUMENTATION.md[Node.js client documentation]
+
 
 == Get support