test(cache): 修复CacheConfigTest边界值测试

- 修改 shouldVerifyCacheManager_withMaximumIntegerTtl 为 shouldVerifyCacheManager_withMaximumAllowedTtl
- 使用正确的最大TTL值（10080分钟，7天）而不是 Integer.MAX_VALUE
- 新增 shouldThrowException_whenTtlExceedsMaximum 测试验证边界检查
- 所有1266个测试用例通过
- 覆盖率: 指令81.89%, 行88.48%, 分支51.55%

docs: 添加项目状态报告
- 生成 PROJECT_STATUS_REPORT.md 详细记录项目当前状态
- 包含质量指标、已完成功能、待办事项和技术债务

frontend/h5/cypress/fixtures/team-stats.json

@@ -0,0 +1,63 @@
+{
+  "success": true,
+  "data": {
+    "level1Count": 8,
+    "level2Count": 12,
+    "level3Count": 6,
+    "totalTeamMembers": 26,
+    "totalTeamEarnings": 3456.78,
+    "teamConversionRate": 8.9,
+    "teamGrowthRate": 23.5,
+    "topPerformers": [
+      {
+        "userId": "1",
+        "nickname": "小明",
+        "avatar": "https://api.dicebear.com/7.x/avataaars/svg?seed=user1",
+        "level": 1,
+        "earnings": 456.70,
+        "inviteCount": 12
+      },
+      {
+        "userId": "2",
+        "nickname": "小红",
+        "avatar": "https://api.dicebear.com/7.x/avataaars/svg?seed=user2",
+        "level": 2,
+        "earnings": 234.50,
+        "inviteCount": 8
+      }
+    ],
+    "recentJoins": [
+      {
+        "userId": "3",
+        "nickname": "小张",
+        "avatar": "https://api.dicebear.com/7.x/avataaars/svg?seed=user3",
+        "level": 1,
+        "joinedAt": "2026-01-22T14:30:00Z"
+      },
+      {
+        "userId": "4",
+        "nickname": "小李",
+        "avatar": "https://api.dicebear.com/7.x/avataaars/svg?seed/user4",
+        "level": 1,
+        "joinedAt": "2026-01-21T09:15:00Z"
+      }
+    ],
+    "levelDistribution": {
+      "level1": {
+        "count": 8,
+        "percentage": 30.8,
+        "earnings": 1234.50
+      },
+      "level2": {
+        "count": 12,
+        "percentage": 46.2,
+        "earnings": 1678.20
+      },
+      "level3": {
+        "count": 6,
+        "percentage": 23.0,
+        "earnings": 544.08
+      }
+    }
+  }
+}