Add "new-group" and "contacts" pages

- Style new group page
- Improve style in chat page

package.json

@@ -45,6 +45,7 @@
     "cordova-sqlite-storage": "^5.1.0",
     "date-fns": "^2.15.0",
     "ionic-selectable": "^4.5.0",
+    "ionic2-alpha-scroll": "^2.0.1",
     "ionic2-calendar": "^0.6.6",
     "moment": "^2.27.0",
     "ngx-socket-io": "^3.2.0",
@@ -60,7 +61,7 @@
     "@angular/compiler": "~9.1.6",
     "@angular/compiler-cli": "~9.1.6",
     "@angular/language-service": "~9.1.6",
-    "@ionic/angular-toolkit": "^2.1.1",
+    "@ionic/angular-toolkit": "^3.0.0",
     "@ionic/lab": "3.1.7",
     "@types/jasmine": "~3.5.0",
     "@types/jasminewd2": "~2.0.3",