added env vars types and start scripts

graphql/client.tsx

@@ -6,7 +6,7 @@ import {
 	InMemoryCache,
 	from,
 } from "@apollo/client";
-import { API_URI } from "@env";
+
 import React, {
 	ReactNode,
 	createContext,
@@ -15,6 +15,8 @@ import React, {
 	useState,
 } from "react";
 
+import { apiUrl } from '../config'
+
 type Props = {
 	children: ReactNode;
 };
@@ -40,9 +42,9 @@ export const useAuthHeader = () => {
 
 export const ClientProvider: React.FC<Props> = ({ children }) => {
 	const [authHeader, setAuthHeader] = useState({ key: "", value: "" });
-	console.log(`The api uri is ${API_URI}`);
+	console.log(`The api uri is ${apiUrl}`);
 	const httpLink = new HttpLink({
-		uri: API_URI,
+		uri: apiUrl,
 	});
 	const cache = new InMemoryCache({});