Refactor Apollo Client handling

plugins/vue-apollo.ts

@@ -0,0 +1,15 @@
+import Vue from "vue"
+import VueApollo from "vue-apollo"
+import { apolloClient } from "~/helpers/apollo";
+
+const vueApolloProvider = new VueApollo({
+  defaultClient: apolloClient as any
+});
+
+Vue.use(VueApollo);
+
+export default (ctx: any) => {
+  const { app } = ctx
+
+  app.apolloProvider = vueApolloProvider
+}