仿真测试台(后端):节点指派 + 全链 Trace —— 起单定向到指定账号,真实任务落工作台

用户定的形态:测试台是**后端检测活动与流程**的,真实任务照旧到工作台
(不然指定账号干嘛)—— 所以测试台只管「起单 + 看穿」,人那一环还是真的。

**节点指派**(迁移 0016 workflow.assignments):
- StartWorkflowInput 增 `assignments {节点id → 员工id}`;分派改三级取人:
  ①节点指派(点名的人在岗就是他)②员工组轮值 ③全员轮值 —— 指派是加法不是替换,
  点名的人不在岗退回轮值(单不能没人接);事件里如实记 `(节点指派)`
- **顺带修一个真 bug**:`node_instance.assignee_id` 写了但 `listInstances` 从没读回来
  (审批箱收件、员工面链条、治理列表全按它认人 —— 写了不读等于没写)

**全链 Trace**(新模块 trace,L2;迁移 0017 sys.trace_span):
- span 由 **Mastra Observability 组件**产出(执行不经 Mastra 图,所以手动打点),
  一开就落库、一收就补 —— 观测面不该比被观测的事晚(不走 exporter 的批量异步路)
- 打点覆盖:工作流 root → 节点(记着派给了谁)→ 活动内每次工具调用 / 模型调用 / 人卡
- **root span 挂在 `runtime.begin`**:那是「单已建好、还没进第一个节点」那一刻 ——
  挂在 start 返回之后就晚了,起单同步走到第一个节点,节点 span 会先出生、另起孤树(实测)
- 观测尽力而为:写 span 失败吞掉,不掀翻业务
- 三样东西各管各的:trace(机器读时间轴)/ 任务记忆(人读留痕)/
  **工作区报告(活动自持的 HTML)** —— 谁也不替代谁

路由:`POST /api/gov/testbed/run`(带指派起单)、`GET /api/gov/workflows/:id/trace`。

端到端六例(真库):指派生效 / 任务真落到被指派人手上并由他答单 / 下游节点同样生效 /
全链 span 逐层挂得上且耗时齐备 / 一条流一个 traceId / 不指派照旧轮值。五闸全过。

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KeDBx2PHLavbURXB8LJJ7m

tools/depcruise-tiers.generated.cjs

@@ -23,7 +23,7 @@ module.exports = [
       "path": "^apps/api/src/modules/channel/"
     },
     "to": {
-      "path": "^apps/api/src/modules/(activity-registry|flow-engine|human-tool|interaction|loop-engine|memory|message|minute|process|release|report|skill-engine|task|toolbox|trigger)/"
+      "path": "^apps/api/src/modules/(activity-registry|flow-engine|human-tool|interaction|loop-engine|memory|message|minute|process|release|report|skill-engine|task|toolbox|trace|trigger)/"
     }
   },
   {
@@ -34,7 +34,7 @@ module.exports = [
       "path": "^apps/api/src/modules/event/"
     },
     "to": {
-      "path": "^apps/api/src/modules/(activity-registry|channel|flow-engine|human-tool|interaction|ledger|llm|loop-engine|memory|message|minute|org|process|release|report|skill-engine|task|toolbox|trigger)/"
+      "path": "^apps/api/src/modules/(activity-registry|channel|flow-engine|human-tool|interaction|ledger|llm|loop-engine|memory|message|minute|org|process|release|report|skill-engine|task|toolbox|trace|trigger)/"
     }
   },
   {
@@ -78,7 +78,7 @@ module.exports = [
       "path": "^apps/api/src/modules/ledger/"
     },
     "to": {
-      "path": "^apps/api/src/modules/(activity-registry|channel|event|flow-engine|human-tool|interaction|llm|loop-engine|memory|message|minute|org|process|release|report|skill-engine|task|toolbox|trigger)/"
+      "path": "^apps/api/src/modules/(activity-registry|channel|event|flow-engine|human-tool|interaction|llm|loop-engine|memory|message|minute|org|process|release|report|skill-engine|task|toolbox|trace|trigger)/"
     }
   },
   {
@@ -89,7 +89,7 @@ module.exports = [
       "path": "^apps/api/src/modules/llm/"
     },
     "to": {
-      "path": "^apps/api/src/modules/(activity-registry|channel|event|flow-engine|human-tool|interaction|ledger|loop-engine|memory|message|minute|org|process|release|report|skill-engine|task|toolbox|trigger)/"
+      "path": "^apps/api/src/modules/(activity-registry|channel|event|flow-engine|human-tool|interaction|ledger|loop-engine|memory|message|minute|org|process|release|report|skill-engine|task|toolbox|trace|trigger)/"
     }
   },
   {
@@ -111,7 +111,7 @@ module.exports = [
       "path": "^apps/api/src/modules/memory/"
     },
     "to": {
-      "path": "^apps/api/src/modules/(activity-registry|channel|flow-engine|human-tool|interaction|loop-engine|message|minute|process|release|report|skill-engine|task|toolbox|trigger)/"
+      "path": "^apps/api/src/modules/(activity-registry|channel|flow-engine|human-tool|interaction|loop-engine|message|minute|process|release|report|skill-engine|task|toolbox|trace|trigger)/"
     }
   },
   {
@@ -122,7 +122,7 @@ module.exports = [
       "path": "^apps/api/src/modules/message/"
     },
     "to": {
-      "path": "^apps/api/src/modules/(activity-registry|channel|flow-engine|human-tool|interaction|loop-engine|memory|minute|process|release|report|skill-engine|task|toolbox|trigger)/"
+      "path": "^apps/api/src/modules/(activity-registry|channel|flow-engine|human-tool|interaction|loop-engine|memory|minute|process|release|report|skill-engine|task|toolbox|trace|trigger)/"
     }
   },
   {
@@ -144,7 +144,7 @@ module.exports = [
       "path": "^apps/api/src/modules/org/"
     },
     "to": {
-      "path": "^apps/api/src/modules/(activity-registry|channel|event|flow-engine|human-tool|interaction|ledger|llm|loop-engine|memory|message|minute|process|release|report|skill-engine|task|toolbox|trigger)/"
+      "path": "^apps/api/src/modules/(activity-registry|channel|event|flow-engine|human-tool|interaction|ledger|llm|loop-engine|memory|message|minute|process|release|report|skill-engine|task|toolbox|trace|trigger)/"
     }
   },
   {
@@ -210,7 +210,18 @@ module.exports = [
       "path": "^apps/api/src/modules/toolbox/"
     },
     "to": {
-      "path": "^apps/api/src/modules/(activity-registry|channel|flow-engine|human-tool|interaction|loop-engine|memory|message|minute|process|release|report|skill-engine|task|trigger)/"
+      "path": "^apps/api/src/modules/(activity-registry|channel|flow-engine|human-tool|interaction|loop-engine|memory|message|minute|process|release|report|skill-engine|task|trace|trigger)/"
+    }
+  },
+  {
+    "name": "tier-order-trace",
+    "comment": "模块 trace(L2)只准依赖更低层级模块;同层互需一律 port + app 装配(编码规范 §4 / §5.2)",
+    "severity": "error",
+    "from": {
+      "path": "^apps/api/src/modules/trace/"
+    },
+    "to": {
+      "path": "^apps/api/src/modules/(activity-registry|channel|flow-engine|human-tool|interaction|loop-engine|memory|message|minute|process|release|report|skill-engine|task|toolbox|trigger)/"
     }
   },
   {
@@ -231,7 +242,7 @@ module.exports = [
     "from": {},
     "to": {
       "path": "^apps/api/src/modules/([^/]+)/",
-      "pathNot": "^apps/api/src/modules/(activity-registry|channel|event|flow-engine|human-tool|interaction|ledger|llm|loop-engine|memory|message|minute|org|process|release|report|skill-engine|task|toolbox|trigger)/"
+      "pathNot": "^apps/api/src/modules/(activity-registry|channel|event|flow-engine|human-tool|interaction|ledger|llm|loop-engine|memory|message|minute|org|process|release|report|skill-engine|task|toolbox|trace|trigger)/"
     }
   }
 ];