Revamp the bottom tab bar

package.json

@@ -34,6 +34,7 @@
     "expo-constants": "~57.0.17",
     "expo-dev-client": "~57.0.18",
     "expo-font": "~57.0.3",
+    "expo-navigation-bar": "~57.0.2",
     "expo-notifications": "~57.0.17",
     "expo-splash-screen": "~57.0.8",
     "expo-status-bar": "~57.0.1",