feat(glmt): add streaming with real-time thinking blocks

- reorganize bin/ into auth/, glmt/, management/, utils/
- add budget calculator and locale enforcer
- enhance test coverage with unit/integration separation

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@kaitranntt/ccs",
-  "version": "3.4.0",
+  "version": "3.4.1",
   "description": "Claude Code Switch - Instant profile switching between Claude Sonnet 4.5 and GLM 4.6",
   "keywords": [
     "cli",