feat(cli): add @videojs/cli docs command for LLM-friendly installation (#1214)

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

packages/cli/scripts/copy-docs.js

@@ -0,0 +1,43 @@
+import { cpSync, existsSync, mkdirSync, rmSync, statSync } from 'node:fs';
+import { dirname, join } from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+
+function findWorkspaceRoot(start) {
+  let dir = start;
+  while (dir !== dirname(dir)) {
+    if (existsSync(join(dir, 'pnpm-workspace.yaml'))) return dir;
+    dir = dirname(dir);
+  }
+  throw new Error('Could not find pnpm-workspace.yaml — is this script running inside the monorepo?');
+}
+
+const WORKSPACE_ROOT = findWorkspaceRoot(__dirname);
+const SITE_DIST = join(WORKSPACE_ROOT, 'site', 'dist');
+const CLI_DOCS = join(__dirname, '..', 'docs');
+
+if (!existsSync(SITE_DIST)) {
+  console.warn('⚠ site/dist not found — skipping docs copy. Build the site first.');
+  process.exit(1);
+}
+
+// Clean and recreate docs dir
+rmSync(CLI_DOCS, { recursive: true, force: true });
+mkdirSync(CLI_DOCS, { recursive: true });
+
+for (const framework of ['html', 'react']) {
+  const src = join(SITE_DIST, 'docs', 'framework', framework);
+  if (!existsSync(src)) continue;
+
+  const dest = join(CLI_DOCS, framework);
+  cpSync(src, dest, {
+    recursive: true,
+    filter: (path) => {
+      if (statSync(path).isDirectory()) return true;
+      return path.endsWith('.md') || path.endsWith('.txt');
+    },
+  });
+}
+
+console.log('✓ Docs copied to packages/cli/docs/');