feat: add GLMT proxy and transformer tools

- Add GLMT proxy server for GLM model routing
- Add GLMT transformer for output format conversion
- Update CLI with new proxy and transformer commands
- Add comprehensive test suite for new functionality
- Update documentation and architecture guides
- Bump version and update changelog

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@kaitranntt/ccs",
-  "version": "3.2.0",
+  "version": "3.3.0",
   "description": "Claude Code Switch - Instant profile switching between Claude Sonnet 4.5 and GLM 4.6",
   "keywords": [
     "cli",