迁移指南：OS 2.1 到 OS 3.0​

---
compatibility: true                   # 新增
project_type: extension
organization_id: 0
EXTENSION_TYPE: THEME_APP_EXTENSION

└── theme-app-extension
    ├── blocks
    │   └── ...
    ├── components
    │   └── ...
    ├── i18n
    │   └── ...
    ├── public
    │   └── ...
    ├── compatibility        # 新增
    │   ├── assets
    │   ├── blocks
    │   ├── locales
    │   ├── snippets
    │   └── ...
    └── .shopline-cli.yml

<div>{{ "title" | t() }}</div>
{{#schema}}
{
  ...
  locales: {              # 废弃
    "en": {
      "title": "Title"
    },
    "zh-hans-cn": {
      "title": "标题"
    }
  }
}
{{/schema}}

{
  "title": "Title"
}

{
  "title": "标题"
}

npm install @shoplineos/cli -g