error codes and updated mock room id

src/mock.ts

@@ -36,7 +36,7 @@ export default function Mock(io: SocketIOServer) {
   setInterval(() => {
     const message: MessageI = {
       id: faker.number.bigInt().toString(),
-      room: BigInt('7458174823225695762087107782399226439860424529052640186229953289032606624581'),
+      room: BigInt('19183659077143681680643781146130632794891748840418536690687883939418258252592'),
       message: picker.pick(),
       timestamp: Date.now().toString(),
       epoch: Math.floor(Date.now() / 10000)

src/startup.ts

@@ -168,6 +168,7 @@ export function initExpressEndpoints(
       }
       res.status(201).json({ status: `Created group ${groupName}`, loadedRooms });
     }
+    res.status(401).json({ status: 'Unauthorized' });
   });
 
   app.post('/room/add', (req, res) => {
@@ -180,6 +181,7 @@ export function initExpressEndpoints(
         res.status(201).json({ status: `Created room ${roomName}`, roomGroups });
       });
     }
+    res.status(401).json({ status: 'Unauthorized' });
   });
 
   app.post('/group/createcode', (req, res) => {