update,

002_source/cms/src/constants.ts

@@ -23,11 +23,13 @@ const COL_CUSTOMERS = 'Customers';
 const COL_NOTIFICATIONS = 'Notifications';
 const COL_TEACHERS = 'Teachers';
 const COL_STUDENTS = 'Students';
+const COL_VOCABULARIES = 'Vocabularies';
 
 // FOR page display
 const NO_VALUE = 'NO_VALUE';
 const NO_NUM = -Infinity;
 const NS_LESSON_CATEGORY = 'lesson_category';
+const NS_VOCABULARY = 'vocabulary';
 
 export {
   COL_LESSON_TYPES,
@@ -51,5 +53,7 @@ export {
   COL_NOTIFICATIONS,
   COL_TEACHERS,
   COL_STUDENTS,
+  COL_VOCABULARIES,
+  NS_VOCABULARY,
   //
 };