feat: add curated curriculum agent skills

hub/test/unit/runner.test.ts

@@ -33,6 +33,16 @@ function resultMessage(sessionId: string, costUsd?: number) {
   };
 }
 
+function initMessage(skills: string[]) {
+  return {
+    type: "system",
+    subtype: "init",
+    skills,
+    tools: [],
+    plugins: [],
+  };
+}
+
 function messages(...items: unknown[]) {
   return (async function* () {
     for (const item of items) yield item;
@@ -102,6 +112,8 @@ describe("runAgent", () => {
         permissionMode: "bypassPermissions",
         allowDangerouslySkipPermissions: true,
         settingSources: [],
+        plugins: [expect.objectContaining({ type: "local", skipMcpDiscovery: true })],
+        skills: ["cph-curated:outline", "cph-curated:lesson-project", "cph-curated:data-processing-spec"],
         strictMcpConfig: true,
         sandbox: expect.objectContaining({
           enabled: true,
@@ -134,6 +146,26 @@ describe("runAgent", () => {
     expect(call?.options).not.toHaveProperty("resume");
   });
 
+  it("returns the skills actually reported by SDK initialization", async () => {
+    queryMock.mockReturnValue(messages(
+      initMessage(["cph-curated:outline"]),
+      assistantMessage("fresh"),
+      resultMessage("sdk-session-1"),
+    ));
+
+    const result = await runAgent({
+      prompt: "写一个大纲",
+      model: undefined,
+      project: { projectId: "p", boundChatId: "c", workspaceRoot, workspaceDir: workspace },
+      systemPrompt: undefined,
+      runId: "run-1",
+      sessionId: "hub-session-1",
+      prisma: stubPrisma,
+    });
+
+    expect(result.initializedSkillIds).toEqual(["cph-curated:outline"]);
+  });
+
   it("maps role tool ids to the Claude SDK tool whitelist", async () => {
     queryMock.mockReturnValue(messages(assistantMessage("ok"), resultMessage("sdk-session-1")));