feat: Phase 3-5 管理后台前端+统计监控+部署配置

Phase 3: 管理后台前端 (Vue3+Vite+Element Plus)
- 登录页面/JWT认证/Pinia状态管理
- 首页大盘/站点管理/验证码日志/IP黑名单/套餐管理/系统设置
- 7个页面完整路由+API对接

Phase 4: 统计监控模块
- CaptchaLogAspect AOP自动记录
- RealtimeStatsService Redis实时计数
- HistoryStatsService 历史查询
- AnomalyDetectionService 异常检测

Phase 5: 部署和测试
- docker-compose.yml 5服务编排
- application-prod.yml 外部化配置
- CaptchaApiIntegrationTest 集成测试
- 前端 Dockerfile + nginx.conf

tianai-captcha-sdk/src/captcha.js

@@ -111,9 +111,9 @@
                     '.tacaptcha-dot{width:8px;height:8px;border-radius:50%;background:#52c41a;animation:tacaptcha-breathe 2s ease-in-out infinite}' +
                     '.tacaptcha-shield .shield-shard{transform-origin:50px 50px;transition:transform 2s cubic-bezier(0.22,1,0.36,1),fill 2s ease,opacity 2s ease}' +
                     '.tacaptcha-shield .ward-group{transition:opacity 2s ease}' +
-                    '.tacaptcha-shield .ward-pulse{transform-origin:50px 50px;animation:pulse-ward 2s cubic-bezier(0.1,0.7,0.3,1) infinite}' +
+                    '.tacaptcha-shield .ward-pulse{opacity:0;transform-origin:50px 50px;animation:pulse-ward 2s cubic-bezier(0.1,0.7,0.3,1) infinite}' +
                     '.tacaptcha-shield .ward-pulse.delay{animation-delay:1s}' +
-                    '@keyframes pulse-ward{0%{transform:scale(0.6);opacity:1;stroke-width:6px}100%{transform:scale(1.8);opacity:0;stroke-width:1px}}' +
+                    '@keyframes pulse-ward{0%{transform:scale(1.0);opacity:1;stroke-width:6px}100%{transform:scale(1.8);opacity:0;stroke-width:1px}}' +
                     '.tacaptcha-shield .sword-slide{transform:translateY(-85px);opacity:0;transition:transform 2s cubic-bezier(0.175,0.885,0.32,1.4),opacity 2s ease}' +
                     '.tacaptcha-shield .sword-anchor-a{transform-origin:50px 50px;transform:rotate(-45deg)}' +
                     '.tacaptcha-shield .sword-anchor-b{transform-origin:50px 50px;transform:rotate(45deg)}' +