feat: Add LiveKit Cloud agent integration and production deployment

- Add AgentDispatchService for explicit cloud agent dispatch
- Update LiveKitController to auto-dispatch agents on token request
- Add GenerateAdminToken() with room-specific permissions
- Switch from ElevenLabs to Sarvam TTS (Anushka voice) for cloud reliability
- Add API_BASE_URL config for cloud agent → API communication
- Fix docker-compose.yml email env var format (Email__* convention)
- Update Claude_Contact.md with current cloud architecture
- Remove obsolete documentation (10 MD files deleted)
- Configure PLAYGROUND_MODE=False for explicit dispatch

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

Co-Authored-By: Claude <noreply@anthropic.com>

Author: plasmacat420

.claude/settings.local.json

@@ -1,7 +1,8 @@
 {
   "permissions": {
     "allow": [
-      "Read(//c/Users/faiz0/Downloads/codes/voicedemo_agent/**)"
+      "Read(//c/Users/faiz0/Downloads/codes/voicedemo_agent/**)",
+      "Read(//c/Users/faiz0/Downloads/codes/dotnet_test/**)"
     ],
     "deny": [],
     "ask": []