Provide an Official Chocolatey Package

Many organizations rely on package managers to deploy, update, and maintain software consistently across their environments. While the GitHub Copilot App is already distributed as an MSI installer for Windows, there is currently no official Chocolatey package available. The application itself is available for multiple operating systems and is positioned as a desktop application for developers and enterprises.

Providing an official Chocolatey package would improve the overall software distribution experience by enabling:

Automated installation and upgrades
Simplified enterprise-wide deployment
Consistent version management across environments
Better integration with DevOps, Infrastructure-as-Code, and endpoint management solutions
Increased adoption in managed corporate environments
Reduced maintenance effort for community-maintained packages

An official package maintained by the GitHub team would provide a trusted distribution channel, ensure package quality, and allow organizations to integrate the GitHub Copilot App more easily into their existing software lifecycle management processes.

As GitHub already publishes MSI installers, creating and maintaining an official Chocolatey package should be straightforward while delivering significant value to administrators, developers, and enterprises using automated software deployment workflows.

Additional Motivation

Many organizations have standardized software deployment processes based on package managers. Official support for Chocolatey would align the GitHub Copilot App with common enterprise practices and reduce the need for custom packaging, internal repositories, or community-maintained solutions.

该 issue 未指定仓库文件、测试或发布入口。首先审查现有 Windows MSI 安装程序的构建和发布方式，然后确定所需的 Chocolatey 软件包元数据和发布集成。完成的标准是：官方软件包可以通过 Chocolatey 安装和更新 GitHub Copilot App。

由索引模型根据 Issue 内容生成。