ADD: dtable-share-link-ui & GET DELETE apis about dtable-share-link (#4117)

* ADD: dtable-share-link-ui
ADD: GET DELETE apis about dtable-share-link

* ADD: dtable_from_link_view & dtable_file_link_view_react.html

* MOD: some error_msgs and rename dtable_share_link_view and move dtable_share_link_view's url to dtable's urls

* FIX: dtableShareLinks' is_expired

frontend/src/utils/utils.js

@@ -575,6 +575,23 @@ export const Utils = {
     }
   },
 
+  getDTableShareLinkPermissionObject: function(permission) {
+    switch (permission) {
+      case 'read-only':
+        return {
+          value: permission,
+          text: 'read-only',
+          permission: 'r'
+        };
+      case 'read-write':
+        return {
+          value: permission,
+          text: 'read-write',
+          permission: 'rw'
+        };
+    }
+  },
+
   formatSize: function(options) {
     /*
      * param: {bytes, precision}