feat(ack): add structured worker model routing

skills/ack/examples/tasks.example.yaml

@@ -1,8 +1,9 @@
-# 填好的最小示例（虚构的 notes-web 项目）。可用 scripts/validate_tasks.py 校验通过。
+# 填好的手动闭环示例（虚构的 notes-web 项目）。历史轮次没有自动 launcher receipt；
+# 因此使用 manual 模式。可用 scripts/validate_tasks.py 校验通过。
 version: 1
 updatedAt: "2026-07-06T09:40:00+08:00"
 source: "Coordinator (PM) Agent"
-ackVersion: "0.9.0"
+ackVersion: "0.10.0"
 project:
   name: "notes-web"
   repoPath: "/home/dev/notes-web"
@@ -10,6 +11,65 @@ project:
   devWorktree: "/home/dev/notes-web-wt/fix-preview"
   overlayFile: "docs/ack/project.md"
   knowledgeFile: "docs/ack/knowledge.yaml"
+  orchestration:
+    profileVersion: 1
+    mode: "manual"
+    allowedWorktrees:
+      - "/home/dev/notes-web-wt/fix-preview"
+    modelAllowlist:
+      codex:
+        developer:
+          standard: ["gpt-5.6-terra"]
+          strong: ["gpt-5.6-sol"]
+        test:
+          standard: ["gpt-5.6-luna"]
+      cursor-agent:
+        developer:
+          standard: ["auto"]
+        test:
+          standard: ["auto"]
+    profiles:
+      codex-dev-standard:
+        role: "developer"
+        cli: "codex"
+        tier: "standard"
+        model: "gpt-5.6-terra"
+        reasoningEffort: "medium"
+        permissionMode: "workspace-write"
+      codex-test-standard:
+        role: "test"
+        cli: "codex"
+        tier: "standard"
+        model: "gpt-5.6-luna"
+        reasoningEffort: "low"
+        permissionMode: "workspace-write"
+      codex-dev-strong:
+        role: "developer"
+        cli: "codex"
+        tier: "strong"
+        model: "gpt-5.6-sol"
+        reasoningEffort: "high"
+        permissionMode: "workspace-write"
+      cursor-dev-standard:
+        role: "developer"
+        cli: "cursor-agent"
+        tier: "standard"
+        model: "auto"
+        reasoningEffort: null
+        permissionMode: "workspace-write"
+      cursor-test-standard:
+        role: "test"
+        cli: "cursor-agent"
+        tier: "standard"
+        model: "auto"
+        reasoningEffort: null
+        permissionMode: "workspace-write"
+    defaults:
+      developer: "codex-dev-standard"
+      test: "codex-test-standard"
+      developerUpgraded: "codex-dev-strong"
+
+workerReceipts: []
 
 summary:
   verified: ["BUG-002"]
@@ -65,9 +125,18 @@ tasks:
         checks:
           - "预览后出现 4 行 diff：title/before/after/coverChanged"
     dispatch:
-      taskId: "orca-task-88"
-      dispatchId: "orca-disp-91"
-      worker: "dev-worker-1"
+      developer:
+        profileId: "codex-dev-standard"
+        receiptId: null
+        attemptId: null
+        taskId: null
+        dispatchId: null
+      test:
+        profileId: "codex-test-standard"
+        receiptId: null
+        attemptId: null
+        taskId: null
+        dispatchId: null
       rounds:
         - round: 1
           attemptId: "BUG-002-A1"
@@ -130,9 +199,18 @@ tasks:
         checks:
           - "并发保存时后写方收到冲突提示"
     dispatch:
-      taskId: "orca-task-90"
-      dispatchId: "orca-disp-95"
-      worker: "dev-worker-1"
+      developer:
+        profileId: "codex-dev-standard"
+        receiptId: null
+        attemptId: null
+        taskId: null
+        dispatchId: null
+      test:
+        profileId: "codex-test-standard"
+        receiptId: null
+        attemptId: null
+        taskId: null
+        dispatchId: null
       rounds:
         - round: 1
           attemptId: "BUG-003-A1"