[SZE KEI YAU (skysze-polyu)]

Summary

New sample extension github-enterprise-agent-sample demonstrating:

• GitHub + GitHub Enterprise integration (desktop + web/vscode.dev) using the built-in GitHub authentication provider and Octokit, with automatic provider selection (github vs github.enterprise) and GHES REST API base URL handling
• Chat agent with a dedicated entry point — @enterprise-agent chat participant with /orgs and /repos commands plus free-form chat via request.model
• NVIDIA model provider — nvidia vendor (NIM API, 4 models)
• Mistral model provider — mistral vendor (4 models incl. Codestral)

Details

• Dual-target build: main (Node) + browser (web worker) entries, webpack 5
• Updated for the current @types/vscode API (no LanguageModelChatMessageRole.System; LanguageModelChatRequestMessage messages; registerLanguageModelChatProvider(vendor, provider))
• API keys stored via SecretStorage; GHES host configurable via githubEnterpriseAgent.host
• tsc, webpack (web + production), and eslint all pass

Co-authored-by: Copilot App 223556219+Copilot@users.noreply.github.com

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