表格题扩展支持录入图片音频

src/views/book/courseware/create/components/question/table/Table.vue

@@ -71,7 +71,7 @@
               :font-size="data?.unified_attrib?.font_size"
               :font-family="data?.unified_attrib?.font"
               :inline="true"
-              toolbar="fontselect fontsizeselect forecolor backcolor | underline | bold italic strikethrough alignleft aligncenter alignright"
+              toolbar="fontselect fontsizeselect forecolor backcolor | underline | bold italic strikethrough alignleft aligncenter alignright image media link"
               @handleRichTextBlur="handleBlurCon"
             />
             <el-input v-else v-model="li.content" @blur="handleBlurCon" />