improve copy link

WORKLOG.md

@@ -8,6 +8,9 @@
 * proper victory / lose page instead of just face off (you are the winner or something)
 * vbox phase skill list navigator (overlay maybe?)
 
+* clear active mtx after joining game
+
+
 * mobile styles
 * mobile info page
 

client/src/components/play.ctrl.jsx

@@ -121,7 +121,7 @@ function JoinButtons(args) {
                 class='pvp ready enabled'
                 onClick={copyClick}
                 type="submit">
-                Copy Link
+                Copy <p> &#x1F517; </p>
             </button>
         );
     };