feat: NanoClaude 프로덕션 통합 — Docker, Caddy, aiosqlite 로깅

- docker-compose에 nanoclaude 서비스 추가 (포트 8100)
- Caddy /nano/* → nanoclaude 리버스 프록시 (SSE flush)
- aiosqlite 요청/응답 로깅 (request_logs 테이블)
- .env.example, CLAUDE.md 업데이트

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

docker-compose.yml

@@ -12,6 +12,7 @@ services:
     depends_on:
       - hub-api
       - hub-web
+      - nanoclaude
     networks:
       - gateway-net
 
@@ -46,9 +47,31 @@ services:
     networks:
       - gateway-net
 
+  nanoclaude:
+    build: ./nanoclaude
+    container_name: gpu-nanoclaude
+    restart: unless-stopped
+    environment:
+      - EXAONE_BASE_URL=http://host.docker.internal:11434
+      - EXAONE_MODEL=${EXAONE_MODEL:-exaone3.5:7.8b-instruct-q8_0}
+      - DB_PATH=/app/data/nanoclaude.db
+      - API_KEY=${NANOCLAUDE_API_KEY:-}
+    volumes:
+      - nano_data:/app/data
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8100/health"]
+      interval: 15s
+      timeout: 5s
+      retries: 3
+    networks:
+      - gateway-net
+
 volumes:
   caddy_data:
   hub_data:
+  nano_data:
 
 networks:
   gateway-net: