Refactor code for improved performance and readability

src/utils/graphql.ts

@@ -1,12 +1,10 @@
 import { ApolloClient, createHttpLink, InMemoryCache } from '@apollo/client/core'
 
 export const apolloClient = () => {
-
-  const httpLink =  createHttpLink({
-    uri: 'http://10.1.50.173:32180/graphql',
-    credentials: 'include', // Include credentials for cross-origin requests
-  });
-
+  const httpLink = createHttpLink({
+    uri: import.meta.env.VITE_APP_GRAPHQL_ENDPOINT,
+    credentials: 'include' // Include credentials for cross-origin requests
+  })
 
   const apolloClient = new ApolloClient({
     cache: new InMemoryCache(),
@@ -16,9 +14,9 @@ export const apolloClient = () => {
       'Accept-Encoding': 'gzip, deflate',
       'Cache-Control': 'no-cache',
       Connection: 'keep-alive',
-      'Content-Type': 'application/json',
+      'Content-Type': 'application/json'
       // Add other headers as needed
-    },
-  });
-  return apolloClient;
-}
+    }
+  })
+  return apolloClient
+}