增加im禁言功能

mec-client-api/src/main/java/com/ym/mec/im/fallback/ImFeignServiceFallback.java

@@ -115,4 +115,14 @@ public class ImFeignServiceFallback implements ImFeignService {
         return false;
     }
 
+    @Override
+    public boolean addUserUnableSpeak(String roomUid, String userId) {
+        return false;
+    }
+
+    @Override
+    public boolean removeUserUnableSpeak(String roomUid, String userId) {
+        return false;
+    }
+
 }