Created some user endpoints ; Pretty code

concord-server/src/controller/userController.ts

@@ -0,0 +1,9 @@
+import { getAllUsersFrom, getUserInformation } from "../services/userService";
+
+export async function fetchUserData(id: string) {
+  return await getUserInformation(id);
+}
+
+export async function fetchAllUsers(instanceId: string) {
+  return await getAllUsersFrom(instanceId);
+}