chore(infra): pipeline env (OPENAI/YOUTUBE_OAUTH_*) + 폰트

music-lab 서비스에 OpenAI/YouTube OAuth 환경변수 + Claude 모델 변수 추가.
agent-office에도 CLAUDE_HAIKU_MODEL/CLAUDE_SONNET_MODEL 노출.
Alpine 기반 music-lab 이미지에 ttf-dejavu + fontconfig 설치하고
PIL이 참조하는 Debian 스타일 경로(/usr/share/fonts/truetype/dejavu)로
심볼릭 링크 생성하여 썸네일/그라디언트 폰트 로딩 보장.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

docker-compose.yml

@@ -66,6 +66,12 @@ services:
       - CORS_ALLOW_ORIGINS=${CORS_ALLOW_ORIGINS:-http://localhost:3007,http://localhost:8080}
       - PEXELS_API_KEY=${PEXELS_API_KEY:-}
       - ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY:-}
+      - OPENAI_API_KEY=${OPENAI_API_KEY:-}
+      - YOUTUBE_OAUTH_CLIENT_ID=${YOUTUBE_OAUTH_CLIENT_ID:-}
+      - YOUTUBE_OAUTH_CLIENT_SECRET=${YOUTUBE_OAUTH_CLIENT_SECRET:-}
+      - YOUTUBE_OAUTH_REDIRECT_URI=${YOUTUBE_OAUTH_REDIRECT_URI:-}
+      - CLAUDE_HAIKU_MODEL=${CLAUDE_HAIKU_MODEL:-claude-haiku-4-5-20251001}
+      - CLAUDE_SONNET_MODEL=${CLAUDE_SONNET_MODEL:-claude-sonnet-4-6}
       - VIDEO_DATA_DIR=${VIDEO_DATA_DIR:-/app/data/videos}
     volumes:
       - ${RUNTIME_PATH}/data/music:/app/data
@@ -137,6 +143,8 @@ services:
       - TELEGRAM_WEBHOOK_URL=${TELEGRAM_WEBHOOK_URL:-}
       - TELEGRAM_WIFE_CHAT_ID=${TELEGRAM_WIFE_CHAT_ID:-}
       - ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY:-}
+      - CLAUDE_HAIKU_MODEL=${CLAUDE_HAIKU_MODEL:-claude-haiku-4-5-20251001}
+      - CLAUDE_SONNET_MODEL=${CLAUDE_SONNET_MODEL:-claude-sonnet-4-6}
       - LOTTO_BACKEND_URL=${LOTTO_BACKEND_URL:-http://lotto:8000}
       - LOTTO_CURATOR_MODEL=${LOTTO_CURATOR_MODEL:-claude-sonnet-4-5}
       - CONVERSATION_MODEL=${CONVERSATION_MODEL:-claude-haiku-4-5-20251001}