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/admin/src/auth/roles.ts

@@ -0,0 +1,44 @@
+export type AdminRole = 'admin' | 'operator' | 'viewer'
+
+export type Permission =
+  | 'view:dashboard'
+  | 'view:activities'
+  | 'view:leaderboard'
+  | 'view:alerts'
+  | 'view:notifications'
+  | 'manage:users'
+  | 'manage:rewards'
+  | 'manage:risk'
+  | 'manage:config'
+  | 'view:audit'
+
+export const RolePermissions: Record<AdminRole, Permission[]> = {
+  admin: [
+    'view:dashboard',
+    'view:activities',
+    'view:leaderboard',
+    'view:alerts',
+    'view:notifications',
+    'manage:users',
+    'manage:rewards',
+    'manage:risk',
+    'manage:config',
+    'view:audit'
+  ],
+  operator: [
+    'view:dashboard',
+    'view:activities',
+    'view:leaderboard',
+    'view:alerts',
+    'view:notifications',
+    'manage:rewards',
+    'manage:risk'
+  ],
+  viewer: [
+    'view:dashboard',
+    'view:activities',
+    'view:leaderboard',
+    'view:alerts',
+    'view:notifications'
+  ]
+}