feat: register Google Workspace MCP Server in extension

[jpoehnelt]

Following instructions at https://code.visualstudio.com/api/extension-guides/ai/mcp#register-an-mcp-server-in-your-extension.

[Copilot]

Pull Request Overview

Registers the Google Workspace Developer MCP Server within the VS Code extension to enable MCP (Model Context Protocol) functionality. This allows the extension to provide AI language models with contextual information about Google Workspace developer tools.

• Implements MCP server registration using VS Code's MCP API
• Updates package configuration to support MCP server definition providers
• Upgrades VS Code types dependency to support newer MCP APIs

Reviewed Changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated 1 comment.

File	Description
packages/vscode-extension/src/extension.ts	Adds MCP server registration logic in the activate function
packages/vscode-extension/package.json	Configures MCP server definition provider and updates VS Code types
.changeset/whole-comics-switch.md	Documents the change for release notes

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}