fix: remove default dcrouter admin password

test/test.opsserver-api.ts

@@ -5,8 +5,10 @@ import * as interfaces from '../ts_interfaces/index.js';
 
 let testDcRouter: DcRouter;
 let adminIdentity: interfaces.data.IIdentity;
+const testAdminPassword = 'test-admin-password';
 
 tap.test('should start DCRouter with OpsServer', async () => {
+  process.env.DCROUTER_ADMIN_PASSWORD = testAdminPassword;
   testDcRouter = new DcRouter({
     // Minimal config for testing
     opsServerPort: 3101,
@@ -25,7 +27,7 @@ tap.test('should login as admin', async () => {
 
   const response = await loginRequest.fire({
     username: 'admin',
-    password: 'admin',
+    password: testAdminPassword,
   });
 
   expect(response).toHaveProperty('identity');