chore: import upstream snapshot with attribution

clis/jimeng/workspaces.js

@@ -0,0 +1,42 @@
+import { cli, Strategy } from '@jackwener/opencli/registry';
+cli({
+    site: 'jimeng',
+    name: 'workspaces',
+    access: 'read',
+    description: '即梦AI 查看所有工作区（会话窗口）',
+    domain: 'jimeng.jianying.com',
+    strategy: Strategy.COOKIE,
+    browser: true,
+    columns: ['workspace_id', 'name', 'is_pinned', 'updated_at'],
+    pipeline: [
+        { navigate: 'https://jimeng.jianying.com/ai-tool/generate?type=image&workspace=0' },
+        { evaluate: `(async () => {
+  const res = await fetch('/mweb/v1/workspace/list?aid=513695&web_version=7.5.0&da_version=3.3.12', {
+    method: 'POST',
+    credentials: 'include',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({})
+  });
+  const data = await res.json();
+  if (data.ret === '1014' || data.ret === 1014) {
+    throw new Error('Not logged in — open jimeng.jianying.com in Chrome and sign in first');
+  }
+  if (data.ret !== '0' && data.ret !== 0) {
+    throw new Error('workspace/list failed: ret=' + data.ret + ' errmsg=' + (data.errmsg || ''));
+  }
+  return (data.data?.workspaces || []).map(ws => ({
+    workspace_id: String(ws.workspace_id),
+    name: ws.name || '',
+    is_pinned: ws.is_pinned ? 'yes' : 'no',
+    updated_at: ws.update_time ? new Date(ws.update_time).toLocaleString('zh-CN') : '',
+  }));
+})()
+` },
+        { map: {
+                workspace_id: '${{ item.workspace_id }}',
+                name: '${{ item.name }}',
+                is_pinned: '${{ item.is_pinned }}',
+                updated_at: '${{ item.updated_at }}',
+            } },
+    ],
+});