Added irc button to feedback tab

src/pages/feedback.js

@@ -1,3 +1,5 @@
+import styles from './feedback.module.css'
+
 import constants from '../constants.json'
 
 export default function Feedback (props) {
@@ -49,6 +51,16 @@ export default function Feedback (props) {
 
   return (
     <div>
+      <center>
+        <a href='/irc'>
+          <div className={styles.ircLink}>
+          IRC chat
+          </div>
+        </a>
+      </center>
+      <p />
+      <hr />
+      <p />
       {renderFeedback()}
       <p />
       <hr />