Step 1: Minimal Foundation - Console service with Docker

- Created docker-compose.yml with Console backend service
- Implemented Console backend with FastAPI (port 8011)
- Added health check and status endpoints
- Set up Docker-only development principle
- Console service successfully running as API Gateway foundation

Test with:
- curl http://localhost:8011/health
- curl http://localhost:8011/api/status

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

CLAUDE.md

@@ -2,6 +2,12 @@
 
 This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
 
+## Development Principles
+**IMPORTANT**: 
+1. 모든 개발은 Docker 환경에서만 진행
+2. Docker 빌드는 백그라운드로 실행하고 완료까지 대기
+3. 로컬 환경 설정 금지 (venv, npm install 등)
+
 ## File Naming Convention
 **IMPORTANT**: 모든 문서 파일은 대문자.md 형식으로 생성
 - 예: README.md, CHANGELOG.md, TODO.md, ARCHITECTURE.md