redesign waiting room, join form, and settings UI with glassmorphism and responsive layout

Author: miroslavpejic85

.env.template

@@ -1,5 +1,5 @@
 # ====================================================
-# MiroTalk C2C v.1.2.86 - Environment Configuration
+# MiroTalk C2C v.1.2.90 - Environment Configuration
 # ====================================================
 
 # App environment

backend/server.js

@@ -9,7 +9,7 @@
  * @license For private project or commercial purposes contact us at: license.mirotalk@gmail.com or purchase it directly via Code Canyon:
  * @license https://codecanyon.net/item/mirotalk-c2c-webrtc-real-time-cam-2-cam-video-conferences-and-screen-sharing/43383005
  * @author  Miroslav Pejic - miroslav.pejic.85@gmail.com
- * @version 1.2.86
+ * @version 1.2.90
  */
 
 require('dotenv').config();