feat: 🎁 新增破冰抽奖功能及 82 人名单

- 新增 src/views/PrizeDraw 抽奖视图及抽奖配置 store
- 更新 defaultPersonList 为 82 位真实参与者名单
- 调整主页、路由、i18n 及音乐播放以支持抽奖入口
- 附抽奖需求及实现报告文档

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/router/index.ts

@@ -150,6 +150,14 @@ const routes = [
                 },
                 component: () => import('@/views/Mobile/index.vue'),
             },
+            {
+                path: '/log-lottery/prize-draw',
+                name: 'PrizeDraw',
+                component: () => import('@/views/PrizeDraw/index.vue'),
+                meta: {
+                    title: '抽奖系统',
+                },
+            },
             configRoutes,
         ],
     },