fix(marketplace): close release lifecycle gaps

tests/unit/plugin-marketplace-pages.test.tsx

@@ -112,6 +112,23 @@ describe('My Plugins', () => {
     expect(screen.getByText('稳定版 2.0.0')).toBeVisible();
   });
 
+  it('shows system-included plugins as supplied with MakeLore without device package actions', () => {
+    const systemIncluded = library.items[3]!;
+    render(<MemoryRouter><MyPluginsView
+      library={{ ...library, items: [systemIncluded] }} installations={{}} state="ready"
+      pending={{}} onRefresh={vi.fn()} onInstall={vi.fn()} onUpdate={vi.fn()}
+      onInstallBeta={vi.fn()} onUninstall={vi.fn()} onRemove={vi.fn()} onReacquire={vi.fn()}
+    /></MemoryRouter>);
+
+    expect(screen.getByText('随 MakeLore 提供')).toBeVisible();
+    expect(screen.queryByText('尚未下载到设备')).not.toBeInTheDocument();
+    expect(screen.queryByRole('button', { name: '下载开发数据服务' })).not.toBeInTheDocument();
+    expect(screen.queryByRole('button', { name: '更新开发数据服务' })).not.toBeInTheDocument();
+    expect(screen.queryByRole('button', { name: '删除设备上的开发数据服务' })).not.toBeInTheDocument();
+    expect(screen.getByRole('link', { name: '启用到项目' })).toBeVisible();
+    expect(screen.getByRole('link', { name: '分配给伙伴' })).toBeVisible();
+  });
+
   it('updates an installed Beta package only through the explicit Beta action', () => {
     const onUpdate = vi.fn();
     const onInstallBeta = vi.fn();