chore: T-P-1 工作区收敛——并行会话成果与历史未入库文件整理入库

- 入库历史遗漏源码/测试：router_system 9 模块（agent/executors/inference/knowledge/
  memory/planner/skills/trace）、tests 11 个测试文件、config/knowledge 领域知识
- 入库根目录方案文档（v2/v3/可行性×2）、references 文献（arxiv 14-18/cnki_open/
  参考文献清单）、research 论文素材（routerarena/paper/中文文献 PDF）
- 前端构建产物刷新（新 hash）；webapp 误写文档删除
- gitignore 增补：deepseek-harness、research/_refs、.mimosa/.zcode、网关日志/pid、
  临时调试脚本、tests/e2e/node_modules、AI代理功能开发/prefix
- 基线确认：318 passed

config/knowledge/legal.yaml

@@ -0,0 +1,120 @@
+# 法律领域知识规则 + 事实表（subdomain：labor/contract/ip/housing/family/...）
+domain: legal
+rules:
+  # ---- 任务拆解类规则（template）----
+  - id: legal-contract
+    priority: 92
+    subdomain: contract
+    patterns: ["合同", "条款", "违约", "竞业", "contract", "clause", "赔偿", "违约金"]
+    template: legal-advice
+
+  - id: legal-labor
+    priority: 93
+    subdomain: labor
+    patterns: ["加班", "工资", "辞退", "裁员", "试用期", "社保", "公积金", "年假", "请假",
+               "劳动法", "离职", "解除劳动合同", "加班费", "经济补偿"]
+    template: legal-advice
+
+  - id: legal-ip
+    priority: 86
+    subdomain: ip
+    patterns: ["专利", "版权", "商标", "知识产权", "盗版", "侵权", "patent", "copyright", "trademark"]
+    template: legal-advice
+
+  - id: legal-housing
+    priority: 84
+    subdomain: housing
+    patterns: ["租房", "买房", "购房", "房产", "物业", "租金", "押金", "房东", "房贷",
+               "property", "rent", "lease"]
+    template: legal-advice
+
+  - id: legal-marriage
+    priority: 82
+    subdomain: family
+    patterns: ["离婚", "结婚", "婚姻", "继承", "遗产", "抚养权", "彩礼", "marriage", "divorce",
+               "遗嘱", "赡养"]
+    template: legal-advice
+
+  - id: legal-tax
+    priority: 78
+    subdomain: tax
+    patterns: ["个税", "税务", "发票", "报税", "tax", "开票", "税率"]
+    template: legal-advice
+
+  - id: legal-consumer
+    priority: 76
+    subdomain: consumer
+    patterns: ["退款", "退货", "消费者", "七天无理由", "维权", "投诉", "商家", "网购",
+               "consumer", "refund"]
+    template: legal-advice
+
+  - id: legal-litigation
+    priority: 74
+    subdomain: litigation
+    patterns: ["诉讼", "仲裁", "起诉", "判决", "上诉", "执行", "litigation", "arbitration"]
+    template: legal-advice
+
+  - id: legal-compliance
+    priority: 70
+    subdomain: compliance
+    patterns: ["合规", "法规", "法条", "监管", "compliance", "regulatory", "数据合规"]
+    template: legal-advice
+
+  - id: legal-general
+    priority: 50
+    subdomain: general
+    patterns: ["法律", "law", "legal", "民法典", "刑法"]
+    template: legal-advice
+
+facts:
+  # ---- 劳动 ----
+  - id: legal-noncompete
+    keywords: ["竞业", "离职", "同业"]
+    statement: "竞业限制期限不得超过二年，且用人单位应在限制期内按月给予经济补偿"
+
+  - id: legal-renew-compensation
+    keywords: ["不续签", "经济补偿", "劳动合同"]
+    statement: "劳动合同期满用人单位不续签的，通常应支付经济补偿（每满一年一个月工资）"
+
+  - id: legal-breach-penalty
+    keywords: ["违约金", "违约"]
+    statement: "违约金过高的，当事人可请求法院适当减少；以实际损失为基础，兼顾合同履行情况"
+
+  - id: legal-overtime-pay
+    keywords: ["加班", "加班费", "加班工资"]
+    statement: "工作日加班支付不低于工资 150% 的报酬；休息日加班不能补休的支付 200%；法定节假日加班支付 300%"
+
+  - id: legal-illegal-termination
+    keywords: ["辞退", "开除", "解除劳动合同"]
+    statement: "用人单位违法解除劳动合同的，应支付二倍经济补偿标准的赔偿金（2N）"
+
+  - id: legal-probation
+    keywords: ["试用期", "试用"]
+    statement: "试用期最长不得超过六个月，且同一用人单位与同一劳动者只能约定一次试用期"
+
+  # ---- 房产/租房 ----
+  - id: legal-deposit-refund
+    keywords: ["押金", "租房", "退租"]
+    statement: "租赁期满房屋无损坏且费用结清的，押金应全额退还；扣除须有合同依据或实际损失"
+
+  - id: legal-rent-contract
+    keywords: ["租房", "房东", "租金"]
+    statement: "租房建议签订书面合同，明确租期、租金、押金、维修责任与违约责任"
+
+  # ---- 婚姻/继承 ----
+  - id: legal-inheritance-order
+    keywords: ["继承", "遗产", "遗嘱"]
+    statement: "法定继承顺序：第一顺序为配偶、子女、父母；第二顺序为兄弟姐妹、祖父母、外祖父母"
+
+  - id: legal-common-property
+    keywords: ["离婚", "财产", "婚后"]
+    statement: "婚姻关系存续期间所得工资、投资收益等一般为夫妻共同财产；分割时协议优先，协商不成由法院判决"
+
+  # ---- 消费者 ----
+  - id: legal-seven-day-return
+    keywords: ["七天无理由", "退货", "退款"]
+    statement: "网络购物一般适用七日无理由退货（定作、鲜活易腐等除外）；退货商品应保持完好"
+
+  - id: legal-patent-process
+    keywords: ["专利", "申请"]
+    statement: "专利申请流程：提交申请 → 受理 → 初步审查/实质审查（发明）→ 授权公告，费用含申请费与年费"