Added token authentication, organization module. Moved server bootstrapping code to server.ts file

src/user/user.controller.ts

@@ -26,7 +26,8 @@ export async function getUserHandler(
 
   try {
     const user = await getUser(userId);
-    if (user == null) return res.code(404).send({ error: "user not found" });
+    if (user == null)
+      return res.code(404).send({ error: "resource not found" });
 
     return res.code(200).send(user);
   } catch (err) {