fix(cli): ignore web socket when unavailable and skip metadata init (#4748)

server/src/domain/metadata/metadata.service.spec.ts

@@ -67,6 +67,10 @@ describe(MetadataService.name, () => {
     );
   });
 
+  afterEach(async () => {
+    await sut.teardown();
+  });
+
   it('should be defined', () => {
     expect(sut).toBeDefined();
   });