feat: organize scripts and add portal validation assets

docs/README.md

@@ -37,33 +37,46 @@
    - 高频误判点
    - 推荐诊断顺序
 
+7. [OPENCLAW_EXTERNAL_VALIDATION.md](./OPENCLAW_EXTERNAL_VALIDATION.md)
+   - OpenClaw 最后一跳真实使用验证
+   - 升级后补丁自检与 cron 提醒
+   - `tksea` / `53hk` 多模型运行态口径
+
+8. [PROJECT_STRUCTURE.md](./PROJECT_STRUCTURE.md)
+   - 当前仓库目录职责说明
+   - 新增文件该放在哪一层
+
+9. [../scripts/README.md](../scripts/README.md)
+   - `scripts/deploy`、`scripts/acceptance`、`scripts/test` 的入口说明
+   - 继续整理脚本或追脚本回归时先看这里
+
 ## 背景/设计文档
 
-6. [PRD.md](./PRD.md)
+10. [PRD.md](./PRD.md)
    - PRD 首版范围
 
-7. [TDD_PLAN.md](./TDD_PLAN.md)
+11. [TDD_PLAN.md](./TDD_PLAN.md)
    - 测试设计与实现计划
 
-8. [2026-05-12-sub2api-cn-relay-manager-solution.md](./2026-05-12-sub2api-cn-relay-manager-solution.md)
+12. [2026-05-12-sub2api-cn-relay-manager-solution.md](./2026-05-12-sub2api-cn-relay-manager-solution.md)
    - 早期方案设计与宿主接口理解
 
-9. [DEPLOYMENT.md](./DEPLOYMENT.md)
+13. [DEPLOYMENT.md](./DEPLOYMENT.md)
    - 部署说明
 
-10. [KNOWN_LIMITATIONS.md](./KNOWN_LIMITATIONS.md)
+14. [KNOWN_LIMITATIONS.md](./KNOWN_LIMITATIONS.md)
    - 当前限制项
 
-11. [plans/2026-05-12-sub2api-cn-relay-manager-implementation-plan.md](./plans/2026-05-12-sub2api-cn-relay-manager-implementation-plan.md)
+15. [plans/2026-05-12-sub2api-cn-relay-manager-implementation-plan.md](./plans/2026-05-12-sub2api-cn-relay-manager-implementation-plan.md)
    - 初始实现计划
 
 ## 历史快照文档（只可参考，不可直接当当前真相）
 
-12. [2026-05-18-PRODUCTION_READINESS_REVIEW.md](./2026-05-18-PRODUCTION_READINESS_REVIEW.md)
+16. [2026-05-18-PRODUCTION_READINESS_REVIEW.md](./2026-05-18-PRODUCTION_READINESS_REVIEW.md)
    - 历史审查快照
    - 用来看当时发现了哪些系统性问题
 
-13. [2026-05-18-PRODUCTION_REMEDIATION_TASK_BOARD.md](./2026-05-18-PRODUCTION_REMEDIATION_TASK_BOARD.md)
+17. [2026-05-18-PRODUCTION_REMEDIATION_TASK_BOARD.md](./2026-05-18-PRODUCTION_REMEDIATION_TASK_BOARD.md)
    - 历史整改任务板
    - 用来看 2026-05-18 那一轮是如何收口的