feat: 🎸 添加 conditional app block 示例文件

Merge branch 'feature-locales' into 'master'

feat: 🎸 move locales configurations to locales folder

Merge branch 'app-embed-block' into 'master'

refactor: 💡 移除 locales 字段的 schema 配置

refactor: 💡 使用 locale schema

refactor: 💡 update locales key

feat: 🎸 完善 app embed block 样式

fix: 🐛 fix some bugs

refactor: 💡 change label key

refactor: 💡 change image extension type

refactor: 💡 put app-block locales text out to up locales dir

feat: 🎸 add app embed block template

Merge branch 'feature/xuxinjiang/lang-relation' into 'master'

fix: 修改文件名