fix(explorer): properly respect folderDefaultState (closes #1827)

Jacky Zhao

2025-03-13 c005fe440895c3533e6a263d8ad4c63df5a1ad2b

 docs/advanced/making plugins.md

@@ -99,8 +99,6 @@
            },
          ],
        }
      } else {
        return {}
      }
    },
  }