[DOCUMENTATION] Streamline badges in READMEs

[silkentrance]

All badges must be placed before the first heading.

Example Root Package Badges

Example Package Badges

General Badges

License Badge

[![License](https://img.shields.io/badge/License-Apache_2.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)

Issues Badge

[![Issues](https://img.shields.io/github/issues/testdeck/testdeck.svg)](https://github.com/testdeck/testdeck/issues)

PR Badge

[![Pull Requests](https://img.shields.io/github/issues-pr/testdeck/testdeck.svg)](https://github.com/testdeck/testdeck/pulls)

Github CI Badge

[![Build Status](https://github.com/testdeck/testdeck/actions/workflows/ci.yml/badge.svg)](https://github.com/testdeck/testdeck/actions/workflows/ci.yml)

Package Specific Badges

NPM Badge

E.g.

[![Get it on NPM](https://img.shields.io/npm/v/@testdeck/di-typedi.svg)](https://www.npmjs.com/package/@testdeck/di-typedi)

Issues Badge

[![Issues](https://img.shields.io/github/issues/testdeck/testdeck/@testdeck/di-typedi)](https://github.com/testdeck/testdeck/issues)

PR Badge

[![Issues](https://img.shields.io/github/issues-pr/testdeck/testdeck/@testdeck/di-typedi)](https://github.com/testdeck/testdeck/pulls)

SonarCloud Coverage Badge

E.g.

[![Coverage](https://sonarcloud.io/api/project_badges/measure?project=testdeck_di_typedi&metric=coverage)](https://sonarcloud.io/summary/new_code?id=testdeck_di_typedi)