Added apollo client and basic provider setup.

package.json

@@ -8,18 +8,26 @@
     "eject": "expo eject"
   },
   "dependencies": {
+    "@apollo/client": "^3.1.3",
     "@react-native-community/async-storage": "^1.11.0",
     "@react-native-community/masked-view": "0.1.10",
     "@react-navigation/bottom-tabs": "^5.8.0",
     "@react-navigation/drawer": "^5.9.0",
     "@react-navigation/native": "^5.7.3",
     "@react-navigation/stack": "^5.9.0",
+    "apollo-link-context": "^1.0.20",
+    "apollo-link-error": "^1.1.13",
+    "apollo-link-http": "^1.5.17",
+    "apollo-link-logger": "^1.2.3",
+    "apollo-link-retry": "^2.2.16",
+    "apollo-link-ws": "^1.0.20",
     "expo": "~38.0.8",
     "expo-font": "~8.2.1",
     "expo-localization": "~8.2.1",
     "expo-status-bar": "^1.0.2",
     "firebase": "^7.17.1",
     "formik": "^2.1.5",
+    "graphql": "^15.3.0",
     "i18next": "^19.6.3",
     "native-base": "^2.13.13",
     "react": "~16.11.0",
@@ -36,7 +44,8 @@
     "redux-logger": "^3.0.6",
     "redux-persist": "^6.0.0",
     "redux-saga": "^1.1.3",
-    "reselect": "^4.0.0"
+    "reselect": "^4.0.0",
+    "subscriptions-transport-ws": "^0.9.17"
   },
   "devDependencies": {
     "@babel/core": "^7.8.6",