添加Docker部署方案

- 多阶段Dockerfile：第一阶段构建前端(npm)，第二阶段Python运行时(uv+opencv)
- docker-compose.yml：单服务，data/logs目录挂载持久化
- deploy.sh一键部署脚本：自动构建+启动+健康检查
- .dockerignore排除不必要文件减小构建上下文
- main.py添加前端静态文件服务(生产环境单端口部署)
- README更新部署文档和代理配置说明

deploy.sh

@@ -0,0 +1,72 @@
+#!/usr/bin/env bash
+set -e
+
+# ===== 斗鱼批量登录 Docker 部署脚本 =====
+
+ROOT_DIR="$(cd "$(dirname "$0")" && pwd)"
+cd "$ROOT_DIR"
+
+echo ""
+echo "=============================="
+echo "  斗鱼批量登录 - Docker 部署"
+echo "=============================="
+
+# 检查 Docker
+if ! command -v docker &> /dev/null; then
+    echo "❌ 未安装 Docker，请先安装："
+    echo "   curl -fsSL https://get.docker.com | sh"
+    exit 1
+fi
+
+# 检查 docker compose
+if docker compose version &> /dev/null; then
+    COMPOSE="docker compose"
+elif command -v docker-compose &> /dev/null; then
+    COMPOSE="docker-compose"
+else
+    echo "❌ 未安装 docker compose，请先安装 Docker Compose"
+    exit 1
+fi
+
+echo "  使用: $COMPOSE"
+echo ""
+
+# 创建数据和日志目录
+mkdir -p data logs
+
+# 构建并启动
+echo "正在构建镜像（首次构建约3-5分钟）..."
+$COMPOSE build
+
+echo ""
+echo "正在启动服务..."
+$COMPOSE up -d
+
+echo ""
+echo "等待服务启动..."
+sleep 3
+
+# 健康检查
+for i in $(seq 1 10); do
+    if curl -s http://localhost:8000/api/health | grep -q "ok" 2>/dev/null; then
+        echo ""
+        echo "=============================="
+        echo "  ✅ 部署成功！"
+        echo "=============================="
+        echo "  访问地址: http://localhost:8000"
+        echo "  默认账号: admin / admin123"
+        echo ""
+        echo "  查看日志: $COMPOSE logs -f"
+        echo "  停止服务: $COMPOSE down"
+        echo "  重启服务: $COMPOSE restart"
+        echo "=============================="
+        exit 0
+    fi
+    echo "  等待中... ($i/10)"
+    sleep 2
+done
+
+echo ""
+echo "❌ 服务启动超时，查看日志："
+$COMPOSE logs --tail 30
+exit 1