[mirotalksfu] - fix chat emoji bg, change font, update dep

public/css/Root.css

@@ -1,4 +1,4 @@
-@import url('https://fonts.googleapis.com/css?family=Comfortaa:wght@500&display=swap');
+@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500&display=swap');
 
 :root {
     --body-bg: radial-gradient(#393939, #000000);
@@ -61,5 +61,5 @@
 
 * {
     outline: none;
-    font-family: 'Comfortaa';
+    font-family: 'Montserrat';
 }