update readme & remove settings.json file

[BigMorty]

Purpose

• update readme & remove settings.json file

Does this introduce a breaking change?

[ ] Yes
[x] No

Pull Request Type

What kind of change does this Pull Request introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[] Refactoring (no functional changes, no api changes)
[x] Documentation content changes
[x] Other... Please describe:
remove settings.json file from .vscode folder in case there are any specific settings

## How to Test
*  Get the code

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]
npm install

* Test the code
<!-- Add steps to run the tests suite and/or manually test -->

See Readme for details

## What to Check
Verify that the following are valid
* Endpoints work

## Other Information
<!-- Add any other helpful information that may be needed here. -->