feat(workbench): integrate operational workflows and map state

tests/browser/agent-streaming-stability.e2e.ts

@@ -196,6 +196,18 @@ test("stream completion and the plan card remain positionally stable", async ({
   );
   await page.route("https://stream-map.invalid/**", (route) => route.fulfill({ status: 204 }));
   await page.route("**/api/v1/agent/chat/**", async (route) => {
+    if (route.request().method() === "OPTIONS") {
+      await route.fulfill({
+        status: 204,
+        headers: {
+          "Access-Control-Allow-Headers": "Authorization, Content-Type, X-Project-Id",
+          "Access-Control-Allow-Methods": "GET, POST, OPTIONS",
+          "Access-Control-Allow-Origin": "*"
+        }
+      });
+      return;
+    }
+
     const path = new URL(route.request().url()).pathname;
 
     if (path.endsWith("/stream")) {
@@ -219,7 +231,10 @@ test("stream completion and the plan card remain positionally stable", async ({
         ? { sessions: [] }
         : {};
 
-    await route.fulfill({ json: body });
+    await route.fulfill({
+      headers: { "Access-Control-Allow-Origin": "*" },
+      json: body
+    });
   });
 
   await page.goto("/", { waitUntil: "domcontentloaded" });
@@ -227,7 +242,7 @@ test("stream completion and the plan card remain positionally stable", async ({
 
   await expect(
     page.getByRole("button", { name: "选择 Agent 模型" }).filter({ visible: true }).first()
-  ).toContainText("测试模型");
+  ).toContainText("测试模型", { timeout: 10_000 });
   const prompt = page
     .getByPlaceholder(/输入调度问题/)
     .filter({ visible: true })