feat: 全局设置系统 — settings 表、CRUD 路由、主题偏好持久化

tests/web/components/ConsoleShell.test.tsx

@@ -0,0 +1,36 @@
+import { screen } from "@testing-library/react";
+import { describe, expect, test } from "bun:test";
+import { createElement } from "react";
+
+import { ConsoleShell } from "../../../src/web/shared/components/ConsoleShell/ConsoleShell";
+import { installFetchMock, jsonResponse, mockMetaResponse, renderWithProviders } from "../test-utils";
+
+function mockSettingsResponse(): Response {
+  return jsonResponse({ theme: "system" });
+}
+
+describe("ConsoleShell", () => {
+  test("Header 不再渲染主题 Segmented", () => {
+    installFetchMock((call) => {
+      if (call.url.includes("/api/settings")) return mockSettingsResponse();
+      if (call.url.includes("/api/meta")) return mockMetaResponse();
+      return jsonResponse({});
+    });
+
+    renderWithProviders(createElement(ConsoleShell, { menuItems: [], title: "测试" }));
+
+    expect(screen.queryByText("系统")).toBeNull();
+  });
+
+  test("渲染品牌标题", () => {
+    installFetchMock((call) => {
+      if (call.url.includes("/api/settings")) return mockSettingsResponse();
+      if (call.url.includes("/api/meta")) return mockMetaResponse();
+      return jsonResponse({});
+    });
+
+    renderWithProviders(createElement(ConsoleShell, { menuItems: [], title: "控制台" }));
+
+    expect(screen.getByText("控制台")).not.toBeNull();
+  });
+});