frameworkAgnostic-searchBar

1. Includes building a web component using @angular/elements
2. Search Bar component with the placeholder as an input to the component
3. Build using ngx-build-plus
4. Using --single-bundle flag from ngx-build-plus library
5. Publish the package to npm
6. Use the search bar component in a react application. Check the usage of the same component in this react application here: [https://github.com/NishuGoel/useAngularElementinReact.git]