install_windows插件列表安装逻辑更改

[model-err]

更新一下install_windows的插件列表安装逻辑，如果无需安装则不下载

[sweep-ai[bot]]

Hey @model-err, here is an example of how you can ask me to improve this pull request:

@sweep Add unit tests for `install_plugin_store` function to verify:
1. The case where the destination path doesn't exist (should download and move files)
2. The case where the destination path already exists (should not download or move files)
3. Verify proper cleanup of temporary files in both cases

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