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

src/main/java/com/mosquito/project/config/OpenApiConfig.java

@@ -0,0 +1,34 @@
+package com.mosquito.project.config;
+
+import io.swagger.v3.oas.models.OpenAPI;
+import io.swagger.v3.oas.models.info.Contact;
+import io.swagger.v3.oas.models.info.Info;
+import io.swagger.v3.oas.models.info.License;
+import io.swagger.v3.oas.models.servers.Server;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.util.List;
+
+@Configuration
+public class OpenApiConfig {
+
+    @Bean
+    public OpenAPI mosquitoOpenAPI() {
+        return new OpenAPI()
+            .info(new Info()
+                .title("蚊子项目 API 文档")
+                .description("Mosquito Propagation System - 活动推广系统")
+                .version("v1.0.0")
+                .contact(new Contact()
+                    .name("Mosquito Team")
+                    .email("dev@mosquito.example.com"))
+                .license(new License()
+                    .name("MIT License")
+                    .url("https://opensource.org/licenses/MIT")))
+            .servers(List.of(
+                new Server().url("http://localhost:8080").description("本地开发环境"),
+                new Server().url("https://api.mosquito.example.com").description("生产环境")
+            ));
+    }
+}