Introduce full AI orchestration ecosystem:
- MCP Server with 16 tools, scoped auth, and audit logging
- A2A v0.3 server with JSON-RPC 2.0, SSE streaming, and task manager
- Auto-Combo engine with 6-factor scoring and self-healing
- VS Code extension with smart dispatch and budget tracking
- Harden CI pipeline: add static checks, remove continue-on-error
- Add translator schema validation tests
- Update .gitignore and CHANGELOG for release checklist
- Add unit tests for 8 MCP advanced tool handlers (Phase 3)
- Migrate test files from JavaScript to TypeScript (.ts/.tsx)
- Restructure file paths from app/ to src/app/ across all tests
- Refactor route assertions into reusable assertRouteMethods helper
- Add tests for new API routes (compliance, audit-log, evals/[suiteId])
- Update barrel export tests to use consolidated assertion pattern
