重构世界模拟器为模块化配方架构，完善创作编排、会话运行时与 Web UI，并清理过时技能。

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/declared-worker.test.ts

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+import { describe, expect, it } from "vitest";
+import { Blackboard } from "../src/blackboard/blackboard.js";
+import { createSession } from "../src/runtime/phase-machine.js";
+import {
+  buildDeclaredWorkerSkill,
+  resolveAcceptanceModeForWorker,
+} from "../src/skills/declared-worker.js";
+import { parseWorkerSetYaml } from "../src/skills/worker-set-parse.js";
+
+describe("resolveAcceptanceModeForWorker", () => {
+  it("always confirms design-flow", () => {
+    const mode = resolveAcceptanceModeForWorker({
+      session: createSession(),
+      blackboard: new Blackboard(),
+      workerId: "design-flow",
+    });
+    expect(mode).toBe("user_confirmed");
+  });
+
+  it("maps review → user_confirmed and continue → no_confirmation", () => {
+    const bb = new Blackboard();
+    const yaml = JSON.stringify({
+      version: 1,
+      workers: [
+        { ref: "world-simulator", acceptance: "continue" },
+        { ref: "narrator", acceptance: "review" },
+      ],
+    });
+    bb.write({ tag: "设计.worker集", content: yaml, source: "test" });
+    const session = {
+      ...createSession(),
+      slots: {
+        ...createSession().slots,
+        designInstanceReady: true,
+        uiLifecycleStage: "play",
+      },
+    };
+
+    expect(
+      resolveAcceptanceModeForWorker({
+        session,
+        blackboard: bb,
+        workerId: "world-simulator",
+      }),
+    ).toBe("no_confirmation");
+    expect(
+      resolveAcceptanceModeForWorker({
+        session,
+        blackboard: bb,
+        workerId: "narrator",
+      }),
+    ).toBe("user_confirmed");
+  });
+});
+
+describe("buildDeclaredWorkerSkill", () => {
+  it("builds runnable contract from entry + template", () => {
+    const parsed = parseWorkerSetYaml(
+      JSON.stringify({
+        version: 1,
+        narrative_guide: "残酷但不虐主",
+        core_premises: ["主角免疫"],
+        workers: [
+          {
+            ref: "narrator",
+            duty: "组装用户可见回复",
+            rationale: "需要可读终稿",
+            acceptance: "review",
+            outputs: ["输出.用户展示"],
+            context: {
+              static: ["设计.worker集"],
+              dynamic: ["运行.本轮.裁决"],
+            },
+          },
+        ],
+      }),
+    );
+    const entry = parsed!.workers[0];
+    const { worker, promptBody } = buildDeclaredWorkerSkill({
+      skillPackName: "world-simulator",
+      entry,
+      template: {
+        label: "转述",
+        prompt_excerpt: "只改表达不改事实",
+        suggested_outputs: ["输出.用户展示"],
+      },
+      workerSet: parsed,
+    });
+    expect(worker.id).toBe("narrator");
+    expect(worker.outputTags).toContain("输出.用户展示");
+    expect(worker.inputTags).toContain("设计.worker集");
+    expect(promptBody).toContain("残酷但不虐主");
+    expect(promptBody).toContain("主角免疫");
+    expect(promptBody).toContain("声明驱动");
+  });
+});