Added BMC

Signed-off-by: Amith Koujalgi <koujalgi.amith@gmail.com>

docs/src/components/BuyMeACoffee/index.js

@@ -0,0 +1,41 @@
+import React from "react";
+
+class BuyMeACoffee extends React.Component {
+  constructor(props) {
+    super(props)
+    let script = document.createElement("script");
+    script.src = 'https://cdnjs.buymeacoffee.com/1.0.0/widget.prod.min.js';
+    script.dataset.name = 'BMC-Widget';
+    script.dataset.cfasync = 'false';
+    script.dataset.id = 'amithkoujalgi';
+    script.dataset.description = 'Support me on Buy me a coffee!';
+    script.dataset.message = 'If you like my work and want to say thanks, or encourage me to do more, you can buy me a coffee! 😊';
+    script.dataset.color = '#2e8555';
+    script.dataset.position = 'Right';
+    script.dataset.x_margin = '18';
+    script.dataset.y_margin = '18';
+    script.async = true
+
+    script.onload = function () {
+      let evt = document.createEvent('Event');
+      evt.initEvent('DOMContentLoaded', false, false);
+      window.dispatchEvent(evt);
+    }
+    this.script = script
+  }
+
+  componentDidMount() {
+    document.head.appendChild(this.script)
+  }
+
+  // componentWillUnmount() {
+  //   document.head.removeChild(this.script);
+  //   document.body.removeChild(document.getElementById("bmc-wbtn"))
+  // }
+
+  render() {
+    return null
+  }
+}
+
+export default BuyMeACoffee;