feat(api): decouple api from curriculum (#40703)

api-server/server/middlewares/sessions.js

@@ -1,20 +0,0 @@
-import session from 'express-session';
-import MongoStoreFactory from 'connect-mongo';
-
-const MongoStore = MongoStoreFactory(session);
-const sessionSecret = process.env.SESSION_SECRET;
-const url = process.env.MONGODB || process.env.MONGOHQ_URL;
-
-export default function sessionsMiddleware() {
-  return session({
-    // 900 day session cookie
-    cookie: { maxAge: 900 * 24 * 60 * 60 * 1000 },
-    // resave forces session to be resaved
-    // regardless of whether it was modified
-    // this causes race conditions during parallel req
-    resave: false,
-    saveUninitialized: true,
-    secret: sessionSecret,
-    store: new MongoStore({ url })
-  });
-}