feat: 完成分享、单会话与发布审批改造

- 增加工作流协作分享与知识库卡片分享入口，统一低版本浏览器复制反馈

- Web 新登录替换旧会话，并保持 API Key 会话隔离

- 发布审批增加必填说明并在审批详情展示

- 账号重置与导入改用可配置默认强密码

easyflow-ui-admin/app/src/utils/__tests__/clipboard-feedback.test.ts

@@ -0,0 +1,51 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+
+import { copyTextWithFeedback } from '../clipboard-feedback';
+
+const { copyTextToClipboard, error, success } = vi.hoisted(() => ({
+  copyTextToClipboard: vi.fn(),
+  error: vi.fn(),
+  success: vi.fn(),
+}));
+
+vi.mock('@easyflow/utils', () => ({
+  copyTextToClipboard,
+}));
+
+vi.mock('element-plus', () => ({
+  ElMessage: {
+    error,
+    success,
+  },
+}));
+
+describe('copyTextWithFeedback', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('copies through the shared Chrome 90 compatible helper', async () => {
+    copyTextToClipboard.mockResolvedValue('exec-command');
+
+    await expect(
+      copyTextWithFeedback('https://example.test/share', '复制成功'),
+    ).resolves.toBe(true);
+
+    expect(copyTextToClipboard).toHaveBeenCalledWith(
+      'https://example.test/share',
+    );
+    expect(success).toHaveBeenCalledWith('复制成功');
+    expect(error).not.toHaveBeenCalled();
+  });
+
+  it('reports a recoverable error when copying fails', async () => {
+    copyTextToClipboard.mockRejectedValue(new Error('copy denied'));
+
+    await expect(
+      copyTextWithFeedback('content', '复制成功', '复制失败，请手动复制'),
+    ).resolves.toBe(false);
+
+    expect(error).toHaveBeenCalledWith('复制失败，请手动复制');
+    expect(success).not.toHaveBeenCalled();
+  });
+});