docs: archive historical design docs

docs/README.md

@@ -7,7 +7,7 @@
 ### 架构
 
 - [`architecture/overview.md`](./architecture/overview.md)：系统架构、Agent 分工、Story System 设计
-- [`architecture/current-system-diagnosis.md`](./architecture/current-system-diagnosis.md)：当前系统状态诊断
+- [`archive/architecture/current-system-diagnosis.md`](./archive/architecture/current-system-diagnosis.md)：历史系统状态诊断
 
 ### 使用指南
 
@@ -29,9 +29,9 @@
 - [`research/long-term-memory-research-report.md`](./research/long-term-memory-research-report.md)：长期记忆论文与开源方案调研
 - [`research/storyteller-paper-summary.md`](./research/storyteller-paper-summary.md)：STORYTELLER 论文总结
 
-### Specs
+### 归档
 
-- [`superpowers/README.md`](./superpowers/README.md)：架构 spec 与设计文档导航
+- [`archive/superpowers/README.md`](./archive/superpowers/README.md)：历史架构 spec 与设计文档导航
 
 ## 分类原则
 
@@ -40,7 +40,7 @@
 - `operations/`：运维、发版、备份与恢复
 - `memory/`：长期记忆架构说明
 - `research/`：论文总结与外部方案调研
-- `superpowers/`：架构 spec 与设计文档
+- `archive/`：历史架构快照、spec 与设计计划
 
 ## 推荐阅读顺序
 

docs/architecture/overview.md

@@ -106,4 +106,4 @@ preflight / dashboard
 事件审计链不另起第二套投影循环，事件路由仅负责声明式激活 writer，
 实际执行入口仍是 `ChapterCommitService.apply_projections()`。
 
-详细设计见：`docs/architecture/story-system-phase5.md`
+详细设计见：`docs/archive/architecture/story-system-phase5.md`

webnovel-writer/dashboard/frontend/design.md

@@ -1,7 +1,7 @@
 # PIXEL WRITER HUB 设计规范
 
 > Dashboard 前端设计规范，所有页面必须遵守。
-> 原型预览：`docs/architecture/dashboard-prototype.html`
+> 原型预览：`docs/archive/architecture/dashboard-prototype.html`
 
 ## 视觉风格：复古像素 / 8-bit 游戏
 

webnovel-writer/references/index/reference-gap-register.md

@@ -1,7 +1,7 @@
 # Reference Gap Register
 
 > 本文件记录本轮 skills/references 重构的基线状态与确认缺口。
-> 来源：`docs/superpowers/specs/2026-04-09-skills-restructure-and-reference-gaps.md`
+> 来源：`docs/archive/superpowers/specs/2026-04-09-skills-restructure-and-reference-gaps.md`
 
 ---