Shields icon added

Signed-off-by: wthrajat <rajatkhanduri290102@gmail.com>

Author: wthrajat

README.md

@@ -1,4 +1,4 @@
-# Interactive Link Visualizer [![TypeScript](https://badgen.net/badge/icon/typescript?icon=typescript&label)](https://typescriptlang.org) [![License: LGPL-2.1](https://img.shields.io/badge/license-LGPL_2.1-blue)](https://opensource.org/license/lgpl-2-1/) [![XWiki Extensions](https://img.shields.io/badge/XWiki-Extension-green.svg)](https://extensions.xwiki.org/) [![Docs](https://readthedocs.org/projects/ansicolortags/badge/?version=latest)](https://extensions.xwiki.org/xwiki/bin/view/Extension/InteractiveLinkVisualizer) [![Jira](https://badgen.net/badge/icon/jira?icon=jira&label)](https://jira.xwiki.org/projects/INTLV) [![FOSS](https://badges.frapsoft.com/os/v1/open-source.png?v=103)](https://github.com/wthrajat)
+# Interactive Link Visualizer [![TypeScript](https://img.shields.io/badge/--3178C6?logo=typescript&logoColor=ffffff)](https://www.typescriptlang.org/) [![License: LGPL-2.1](https://img.shields.io/badge/license-LGPL_2.1-blue)](https://opensource.org/license/lgpl-2-1/) [![XWiki Extensions](https://img.shields.io/badge/XWiki-Extension-green.svg)](https://extensions.xwiki.org/) [![Docs](https://readthedocs.org/projects/ansicolortags/badge/?version=latest)](https://extensions.xwiki.org/xwiki/bin/view/Extension/InteractiveLinkVisualizer) [![Jira](https://badgen.net/badge/icon/jira?icon=jira&label)](https://jira.xwiki.org/projects/INTLV)
 
 Visualize & interact with pages present in a wiki in the form of a network-graph consisting of many nodes and edges