docs: add c3-components (#1304)

Author: jdegand

README.md

@@ -1945,6 +1945,7 @@ to simplify usage and allow quick customization.
 * [ngx-material-navigation](https://github.com/Service-Soft/ngx-material-navigation) - Builds material navigation elements like a combined navbar and sidenav or footers based on the supplied configuration data. Will automatically move elements from the navbar to the sidenav at the provided breakpoints.
 * [ngx-material-entity](https://github.com/Service-Soft/ngx-material-entity) - With `NgxMaterialEntity` you can create entities and define how to display them directly on their properties. It can even generate complete and highly customizable CRUD-Tables.
 * [ngx-core-business](https://github.com/jxcodes/ngx-core-business) - An Angular library in active development, built on top of `@angular/material`. It aims to provide reusable, enterprise-grade UI components and utilities to streamline the development of scalable Angular applications.
+* [c3-components](https://github.com/c3ulnta0rk/c3-components) - An open-source component library that extends the `@angular/material` library.
 
 ##### Bootstrap Based