chore(release): 5.2.0 [skip ci]

# [5.2.0](https://github.com/kaitranntt/ccs/compare/v5.1.1...v5.2.0) (2025-12-01)

### Features

* **release:** trigger v5.2.0 release ([7b65374](https://github.com/kaitranntt/ccs/commit/7b65374100196562a4f83705c8626fc7e6bb35d6))

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@kaitranntt/ccs",
-  "version": "5.1.1",
+  "version": "5.2.0",
   "description": "Claude Code Switch - Instant profile switching between Claude Sonnet 4.5 and GLM 4.6",
   "keywords": [
     "cli",