feat: add Quiz Wizard mode — card-by-card question experience#5

Copilot wants to merge 2 commits intomainmicrosoft/vscode-agent-lab-soc-ops:mainfrom

copilot/start-quiz-wizard-implementationmicrosoft/vscode-agent-lab-soc-ops:copilot/start-quiz-wizard-implementationCopy head branch name to clipboard