Approval in backend

backend/zh/basis.json

@@ -217,6 +217,10 @@
         "podcast": "Podcast",
         "context": "Context",
         "due": "Due",
-        "completed": "Completed"
+        "completed": "Completed",
+        "knowledge_base": "Knowledge Base",
+        "lock": "Lock",
+        "unlock": "Unlock",
+        "move_rename": "Move \/ rename"
     }
 }