Fix README: Rename user to clientUser in TelemetryDeck Initialization Example

[kics223w1]

Bug Report: Incorrect Property Name in TelemetryDeck SDK README

Description

When initializing the SDK as shown in the README, the following error occurs:

Object literal may only specify known properties, and 'user' does not exist in type 'TelemetryDeckOptions'.

This happens because the TelemetryDeck class has renamed the user property to clientUser, but the README still references user.

Steps to Reproduce

1. Install the Telemetry Deck JavaScript SDK:

  npm install @telemetrydeck/sdk

2. Initialize the SDK with the following code:

const td = new TelemetryDeck({
  appID: '<YOUR_APP_ID>',
  user: '<YOUR_USER_IDENTIFIER>',
});

3. The error will appear due to the incorrect property name.

Expected Behavior

The README should be updated to reflect the correct property name:

const td = new TelemetryDeck({
  appID: '<YOUR_APP_ID>',
  clientUser: '<YOUR_USER_IDENTIFIER>',
});