chore: add build flag for change log (#1792)

playwright.config.ts

@@ -74,6 +74,8 @@ const config: PlaywrightTestConfig = {
       env: {
         COVERAGE: process.env.COVERAGE || 'false',
         ENABLE_DEBUG_PAGE: '1',
+        ENABLE_SUBPAGE: '1',
+        ENABLE_CHANGELOG: '1',
         NODE_API_SERVER: 'local',
       },
     },