[#24] feat: timer update

package.json

@@ -10,25 +10,26 @@
     "@fullcalendar/daygrid": "^5.10.1",
     "@fullcalendar/interaction": "^5.10.1",
     "@fullcalendar/react": "^5.10.1",
+    "@material-ui/core": "4.9.10",
+    "@material-ui/icons": "4.9.1",
     "@testing-library/jest-dom": "^5.16.1",
     "@testing-library/react": "^12.1.2",
     "@testing-library/user-event": "^13.5.0",
     "axios": "^0.25.0",
     "bootstrap": "^5.1.3",
     "classnames": "^2.3.1",
+    "jquery": "3.5.0",
     "node-sass": "^7.0.1",
+    "openvidu-browser": "2.20.0",
     "react": "^17.0.2",
+    "react-async": "^10.0.1",
     "react-bootstrap": "^2.1.1",
     "react-dom": "^17.0.2",
     "react-icons": "^4.3.1",
     "react-router-dom": "^6.2.1",
     "react-scripts": "5.0.0",
-    "web-vitals": "^2.1.4",
-    "@material-ui/core": "4.9.10",
-    "@material-ui/icons": "4.9.1",
-    "jquery": "3.5.0",
-    "openvidu-browser": "2.20.0",
     "styled-components": "^5.3.3",
+    "web-vitals": "^2.1.4",
     "yarn": "^1.22.17"
   },
   "scripts": {