fix(vps): 加 TrustProxies、Redis 持久化 Volume、Log 改 daily

- bootstrap/app.php: trustProxies(at: ['*']) 讓 NPM 反向代理的 X-Forwarded-* header 被信任
- docker-compose.yml: Redis 加 redis-data volume，重啟後 session/queue/cache 不再清空
- .env.example: LOG_STACK 改 daily + LOG_DAILY_DAYS=14，避免 VPS 磁碟被單一 log 吃滿

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

docker-compose.yml

@@ -159,6 +159,8 @@ services:
     restart: unless-stopped
     networks:
       - cfdive-network
+    volumes:
+      - redis-data:/data
     healthcheck:
       test: ["CMD", "redis-cli", "ping"]
       interval: 30s
@@ -205,3 +207,5 @@ networks:
 volumes:
   mysql-data:
     driver: local
+  redis-data:
+    driver: local