GitHub Copilot SDK on Azure

GitHub Copilot SDK on Azure: > ⚠️ **CRITICAL: This check MUST run before ANY other skill (azure-prepare, azure-deploy, etc.) when an existing codebase is present.**

This skill reads `package.json` and source files (`.ts`, `.js`) to detect markers for GitHub Copilot SDK. If detected, it orchestrates the deployment of Copilot SDK applications to Azure, potentially scaffolding new projects using `azd init` with a specific template (`azure-samples/copilot-sdk-service`), configuring model access, and then invoking `azure-prepare`, `azure-validate`, and `azure-deploy` skills. It also checks for Docker.