Create agents in worktrees with auto-archive (#1120)

* Add daemon worktree auto-archive spawning

* Refactor create agent lifecycle dispatch

* Stabilize Claude autonomous turn test

packages/server/src/client/daemon-client.test.ts

@@ -608,6 +608,62 @@ test("sends create_agent_request with string workspace ids", async () => {
   await expect(createPromise).rejects.toThrow("compat test sentinel");
 });
 
+test("sends worktree target and autoArchive in create_agent_request", async () => {
+  const logger = createMockLogger();
+  const mock = createMockTransport();
+
+  const client = new DaemonClient({
+    url: "ws://test",
+    clientId: "clsk_unit_test",
+    logger,
+    reconnect: { enabled: false },
+    transportFactory: () => mock.transport,
+  });
+  clients.push(client);
+
+  const connectPromise = client.connect();
+  mock.triggerOpen();
+  await connectPromise;
+
+  const createPromise = client.createAgent({
+    provider: "codex",
+    cwd: "/tmp/project",
+    worktree: {
+      mode: "branch-off",
+      newBranch: "agent-lifecycle-dispatch",
+      base: "main",
+    },
+    autoArchive: true,
+  });
+
+  expect(mock.sent).toHaveLength(1);
+  const request = parseSentFrame(mock.sent[0]);
+  expect(request).toEqual(
+    expect.objectContaining({
+      type: "create_agent_request",
+      worktree: {
+        mode: "branch-off",
+        newBranch: "agent-lifecycle-dispatch",
+        base: "main",
+      },
+      autoArchive: true,
+    }),
+  );
+
+  mock.triggerMessage(
+    wrapSessionMessage({
+      type: "status",
+      payload: {
+        status: "agent_create_failed",
+        requestId: request.requestId,
+        error: "worktree auto archive sentinel",
+      },
+    }),
+  );
+
+  await expect(createPromise).rejects.toThrow("worktree auto archive sentinel");
+});
+
 test("sends structured attachments with create_agent_request", async () => {
   const logger = createMockLogger();
   const mock = createMockTransport();

packages/server/src/client/daemon-client.ts

@@ -257,6 +257,8 @@ export interface CreateAgentRequestOptions extends AgentConfigOverrides {
   images?: CreateAgentRequestMessage["images"];
   attachments?: CreateAgentRequestMessage["attachments"];
   git?: GitSetupOptions;
+  worktree?: CreateAgentRequestMessage["worktree"];
+  autoArchive?: CreateAgentRequestMessage["autoArchive"];
   worktreeName?: string;
   requestId?: string;
   labels?: Record<string, string>;
@@ -1848,6 +1850,8 @@ export class DaemonClient {
         ? { attachments: options.attachments }
         : {}),
       ...(options.git ? { git: options.git } : {}),
+      ...(options.worktree ? { worktree: options.worktree } : {}),
+      ...(options.autoArchive !== undefined ? { autoArchive: options.autoArchive } : {}),
       ...(options.worktreeName ? { worktreeName: options.worktreeName } : {}),
       ...(options.labels && Object.keys(options.labels).length > 0
         ? { labels: options.labels }