Add sessions endpoints with queries

api/server.js

@@ -4,6 +4,7 @@ const cors = require('cors');
 
 const authRouter = require('../services/auth/authRouter');
 const usersRouter = require('../services/users/usersRouter');
+const sessionsRouter = require('../services/sessions/sessionsRouter');
 
 const server = express();
 
@@ -13,5 +14,6 @@ server.use(cors());
 
 server.use('/api/auth', authRouter);
 server.use('/api/users', usersRouter);
+server.use('/api/users', sessionsRouter);
 
 module.exports = server;