docs: update CLAUDE.md with publish script details and CDN usage

- Document that publish script updates README.md version numbers
- Remove detailed publish script steps (now automated)
- Add CDN Usage section with examples for both UMD and ESM
- Show npm CDN alternatives (jsDelivr and unpkg)
- Update example version to use generic placeholder

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: vinta

CLAUDE.md

@@ -48,7 +48,7 @@ npm run lint:fix           # Run ESLint with auto-fix
 
 ```bash
 # Version management
-npm run publish-package 5.0.2   # Bump version, commit, and tag
+npm run publish-package 1.2.3   # Bump version, update docs, build, commit, and tag
 
 # Extension packaging
 npm run pack-extension          # Package both Chrome and Firefox extensions
@@ -165,8 +165,7 @@ pangu.spacingFileSync('input.txt');
 - **Content Script**: `content-script.ts` - Injected into web pages for auto-spacing
 - **Popup**: `popup.ts` - Extension popup UI
 - **Options**: `options.ts` - Settings page
-- **Utils**: `utils/` - Shared utilities and settings management
-- **Types**: `types.ts` - TypeScript interfaces
+- **Utils**: `utils/` - Shared utilities
 
 #### Settings Structure
 

HISTORY.md

@@ -17,7 +17,7 @@
 ## v4.0.6 / 2019-02-04
 
 - 修正 `,` 的問題
-- 新增 `pangu` 指令，詳見 [cli.js](https://github.com/vinta/pangu.js/blob/master/src/node/cli.js)
+- 新增 `pangu` 指令
 
 ## v4.0.5 / 2019-01-30