[Epic] 全场景 E2E 集成测试验收 (Read-Before-Write + Read-Before-Approve)

[Cho-Geer]

背景

对 read-before-approve-plan.md 和 uc7ks-read-before-write-plan.md 两个方案进行统一的全场景 E2E 集成测试验收。

子任务

• read-before-approve E2E 测试
• read-before-write E2E 测试

参考

• docs/review/framework-refactor/read-before-approve-plan.md
• docs/review/framework-refactor/uc7ks-read-before-write-plan.md