feat: 全面升级系统日志和反爬虫功能

- 新增专业日志系统：集成 Winston 日志框架，支持按天轮转和分级存储
- 增强反爬虫能力：集成 puppeteer-extra-plugin-stealth 插件，提升隐蔽性
- 新增独立爬虫脚本：可通过 npm run crawl 命令单独执行爬虫任务
- 优化前端日期筛选：添加日期范围选择器，支持3天/7天快速筛选
- 改进爬虫统计功能：详细记录每个平台的成功/失败情况和执行时间
- 移除默认关键词初始化：避免重复创建预设关键词
- 扩展环境配置：新增 LOG_LEVEL 日志级别配置选项
- 增强.gitignore：添加日志目录、构建产物等忽略规则
- 升级执行时间限制：将最大执行时间从1小时延长至3小时
- 完善错误处理：更好的异常捕获和日志记录机制

package.json

@@ -17,7 +17,8 @@
     "test:watch": "jest --watch",
     "test:cov": "jest --coverage",
     "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
-    "test:e2e": "jest --config ./test/jest-e2e.json"
+    "test:e2e": "jest --config ./test/jest-e2e.json",
+    "crawl": "ts-node -r tsconfig-paths/register src/scripts/crawl.ts"
   },
   "dependencies": {
     "@nestjs/common": "^11.0.1",
@@ -32,9 +33,13 @@
     "class-validator": "^0.14.3",
     "mysql2": "^3.16.0",
     "puppeteer": "^24.34.0",
+    "puppeteer-extra": "^3.3.6",
+    "puppeteer-extra-plugin-stealth": "^2.11.2",
     "reflect-metadata": "^0.2.2",
     "rxjs": "^7.8.1",
-    "typeorm": "^0.3.28"
+    "typeorm": "^0.3.28",
+    "winston": "^3.19.0",
+    "winston-daily-rotate-file": "^5.0.0"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3.2.0",