feat: option to specify npx quartz sync message (closes #583)

Jacky Zhao

2023-11-12 cf6ab9e9333b5f76cb9e06f6687f2b4f8fbe91bd

 docs/features/explorer.md

@@ -196,7 +196,7 @@
      }
    }
  },
}})
})
```

### Putting it all together