enabled flag_lists, started flags front ui

config/sync/rest.resource.entity.flag_for_list.yml

@@ -0,0 +1,18 @@
+uuid: 619d9b48-cf3a-429a-b9e8-eae1106b05a5
+langcode: en
+status: true
+dependencies:
+  module:
+    - flag_lists
+    - serialization
+    - user
+id: entity.flag_for_list
+plugin_id: 'entity:flag_for_list'
+granularity: resource
+configuration:
+  methods:
+    - GET
+  formats:
+    - json
+  authentication:
+    - cookie