chore: import upstream snapshot with attribution

clis/uiverse/code.js

@@ -0,0 +1,49 @@
+import { cli, Strategy } from '@jackwener/opencli/registry';
+import {
+  getPostDetails,
+  getRawCode,
+  extractExportCode,
+  inferLanguage,
+  getCodeLength,
+} from './_shared.js';
+
+cli({
+  site: 'uiverse',
+  name: 'code',
+    access: 'read',
+  description: 'Export Uiverse component code (HTML, CSS, React, or Vue)',
+  domain: 'uiverse.io',
+  strategy: Strategy.PUBLIC,
+  browser: true,
+  navigateBefore: 'https://uiverse.io',
+  args: [
+    { name: 'input', type: 'str', required: true, positional: true, help: 'Uiverse URL or author/slug identifier' },
+    { name: 'target', type: 'str', required: true, choices: ['html', 'css', 'react', 'vue'], help: 'Code target to export' },
+  ],
+  columns: ['target', 'username', 'slug', 'language', 'length'],
+  func: async (page, kwargs) => {
+    const detail = await getPostDetails(page, kwargs.input);
+    const target = String(kwargs.target).toLowerCase();
+    let code = '';
+
+    if (target === 'react' || target === 'vue') {
+      code = await extractExportCode(page, target);
+    } else {
+      const payload = await getRawCode(page, detail.post.id);
+      code = target === 'html' ? payload.html : payload.css;
+    }
+
+    return {
+      target,
+      username: detail.username,
+      slug: detail.slug,
+      url: detail.url,
+      language: inferLanguage(target, detail.post),
+      length: getCodeLength(code),
+      code,
+      postId: detail.post.id,
+      type: detail.post.type,
+      isTailwind: Boolean(detail.post.isTailwind),
+    };
+  },
+});