message: perf(cli): code split documents
diff: import glob from 'fast-glob';
  import { join, parse } from 'path';
  import { existsSync, readFileSync, readdirSync } from 'fs';
  -import {
  - isDev,
  - pascalize,
  - getVantConfig,
  - normalizePath,
  -} from '../common/index.js';
  +import { pascalize, getVantConfig, normalizePath } from '../common/index.js';
  import {
  SRC_DIR,
  DOCS_DIR,
  @@ -80,10 +75,7 @@ function genImportDocuments(items: DocumentItem[]) {
  return items
  .map((item) => {
  const path = normalizePath(item.path);
  - if (isDev()) {
  return `const ${item.name} = () => import('${path}');`;
  - }
  - return `import ${item.name} from '${path}';`;
  })
  .join('\n');
  }
  