Update plugins.json

[winter60]

add plugin-boardmix

If you are submitting a new bazaar package for the first time, please confirm the following information.

• The repository is public
• Include the appropriate open source license file LICENSE
• Does not involve infringing content, such as non-commercial font files

[github-actions]

Pull Request Check Report

Add 0 Icon Repo

Add 1 Plugin Repo

winter60/plugin-boardmix

• Release that must exist
  • Current Latest Release
  • package.zip
• Files that must exist
  • plugin.json
  • icon.png
  • preview.png
  • README.md
• Attributes that must exist in plugin.json
  • name: plugin-boardmix
    • Is a valid name
    • Not conflict with other plugin name
  • version: 0.0.3
  • author: winter60
  • url: https://github.com/winter60/plugin-boardmix

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Add 0 Template Repo

Add 0 Theme Repo

Add 0 Widget Repo

[88250]

请参考 示例项目 完成发布，需要 Release 并上传 package.zip

[winter60]

可能之前是pre release ，现在再看看好了吗？