feat: import Chinese-localized Buzz source snapshot

Signed-off-by: cls_宁波本机 <908705107@qq.com>

desktop/tests/e2e/agent-error-state-screenshots.spec.ts

@@ -0,0 +1,140 @@
+/**
+ * Screenshot spec for structured agent provider error states (PR #1653).
+ *
+ * Exercises the two visible surfaces where friendly error copy appears:
+ *   - Agent card avatar badge (CircleAlert icon + tooltip) for stopped agents
+ *     with a lastError / lastErrorCode.
+ *
+ * ManagedAgentRow (StatusBlock text) is also exercised here even though it is
+ * not yet wired into a reachable route in the main app — it will be connected
+ * in the follow-up config-bridge PR.  We render it in isolation by navigating
+ * to the agents view and letting the mock bridge expose the row through the
+ * unified section once that wiring lands; for now we capture the card badges
+ * which ARE reachable in the current build.
+ */
+
+import { expect, test } from "@playwright/test";
+
+import { installMockBridge, TEST_IDENTITIES } from "../helpers/bridge";
+import { waitForAnimations } from "../helpers/animations";
+
+const SHOTS = "test-results/pr-1653-screenshots";
+
+// Two stopped agents — one with a structured -32002 code, one with a raw string.
+const MODEL_NOT_FOUND_AGENT = {
+  pubkey: TEST_IDENTITIES.alice.pubkey,
+  name: "Databricks Agent",
+  status: "stopped" as const,
+  lastError:
+    "Agent reported error (code -32002): llm model not found: (goose-databricks-llama-3-3-70b) 404 Not Found: model not found",
+  lastErrorCode: -32002,
+};
+
+const GENERIC_ERROR_AGENT = {
+  pubkey: TEST_IDENTITIES.bob.pubkey,
+  name: "Local Agent",
+  status: "stopped" as const,
+  lastError: "harness exited with status 1",
+  lastErrorCode: null,
+};
+
+async function gotoAgentsView(page: import("@playwright/test").Page) {
+  await page.goto("/", { waitUntil: "domcontentloaded" });
+  await expect(page.getByTestId("open-agents-view")).toBeVisible({
+    timeout: 10_000,
+  });
+  await page.getByTestId("open-agents-view").click();
+  await expect(page.getByTestId("agents-library-personas")).toBeVisible({
+    timeout: 10_000,
+  });
+}
+
+test.describe("agent error state screenshots", () => {
+  test.use({ viewport: { width: 1280, height: 900 } });
+
+  test.beforeEach(async ({ page }) => {
+    page.on("pageerror", (err) => {
+      console.error(
+        "PAGE ERROR:",
+        err.message,
+        err.stack?.split("\n").slice(0, 5).join("\n"),
+      );
+    });
+  });
+
+  // Shot 01: agent card with model-not-found error badge (red CircleAlert).
+  // The badge title shows the friendly structured copy instead of the raw
+  // JSON error string.
+  test("01-model-not-found-error-badge", async ({ page }) => {
+    await installMockBridge(page, {
+      managedAgents: [MODEL_NOT_FOUND_AGENT],
+    });
+
+    await gotoAgentsView(page);
+
+    // Wait for the error badge to appear (stopped agent with error).
+    const errorBadge = page.getByTestId(
+      `agent-runtime-error-${MODEL_NOT_FOUND_AGENT.pubkey}`,
+    );
+    await expect(errorBadge).toBeVisible({ timeout: 10_000 });
+    await waitForAnimations(page);
+
+    // Capture the agent card element.
+    const agentCard = page.getByTestId(
+      `managed-agent-${MODEL_NOT_FOUND_AGENT.pubkey}`,
+    );
+    await agentCard.screenshot({
+      path: `${SHOTS}/01-model-not-found-error-badge.png`,
+    });
+  });
+
+  // Shot 02: agent card with generic (unclassified) error badge.
+  // The badge is present but the tooltip shows the raw exit string, not
+  // structured copy — demonstrating the error is still surfaced for any
+  // harness exit.
+  test("02-generic-error-badge", async ({ page }) => {
+    await installMockBridge(page, {
+      managedAgents: [GENERIC_ERROR_AGENT],
+    });
+
+    await gotoAgentsView(page);
+
+    const errorBadge = page.getByTestId(
+      `agent-runtime-error-${GENERIC_ERROR_AGENT.pubkey}`,
+    );
+    await expect(errorBadge).toBeVisible({ timeout: 10_000 });
+    await waitForAnimations(page);
+
+    const agentCard = page.getByTestId(
+      `managed-agent-${GENERIC_ERROR_AGENT.pubkey}`,
+    );
+    await agentCard.screenshot({
+      path: `${SHOTS}/02-generic-error-badge.png`,
+    });
+  });
+
+  // Shot 03: side-by-side — both agents in the same view so the reviewer can
+  // see error badges on all stopped agents in a real usage context.
+  test("03-agents-section-both-errors", async ({ page }) => {
+    await installMockBridge(page, {
+      managedAgents: [MODEL_NOT_FOUND_AGENT, GENERIC_ERROR_AGENT],
+    });
+
+    await gotoAgentsView(page);
+
+    // Wait for both error badges to be present.
+    await expect(
+      page.getByTestId(`agent-runtime-error-${MODEL_NOT_FOUND_AGENT.pubkey}`),
+    ).toBeVisible({ timeout: 10_000 });
+    await expect(
+      page.getByTestId(`agent-runtime-error-${GENERIC_ERROR_AGENT.pubkey}`),
+    ).toBeVisible();
+    await waitForAnimations(page);
+
+    // Capture the full agents section (scroll-bounded crop to the section).
+    const section = page.getByTestId("agents-library-personas");
+    await section.screenshot({
+      path: `${SHOTS}/03-agents-section-both-errors.png`,
+    });
+  });
+});