Upload src/s2s/s2s-ws-client.js

Upload src/s2s/s2s-ws-client.js

Upload src/s2s/s2s-ws-client.js

Upload src/s2s/s2s-ws-client.js

Upload src/s2s/s2s-ws-client.js

Upload src/s2s/s2s-ws-client.js

Upload src/s2s/s2s-ws-client.js

Upload src/s2s/s2s-ws-client.js

Upload src/s2s/s2s-ws-client.js

Tối ưu tốc độ greeting: resolve connect() ngay sau session.created, gửi greeting ngay lập tức

Refactor _waitForSession: text-only ko chờ session.updated, voice chờ với timeout 8s

Fix treo 'connecting': _waitForSession timeout 8s + fallback safety

Fix: chờ session.updated (không session.created) + Wikipedia VN fallback cho hot news

Fix: _waitForSession để connect() chờ session.created trước resolve

Fix TTS+lip-sync: _waitForSession để connect() chờ session.created trước khi resolve

Fix treo connecting: auto-join cho text mode trong s2s-ws-client

Restore s2s-ws-client.js to commit 14581f08 (no _sendTextMessage, _textOnly mode, no _asstDisplay early ref)

Add _sendTextMessage method for text chat mode

Restore src/s2s/s2s-ws-client.js from victor/gemma-avatar

Restore src/s2s/codec.js from victor/gemma-avatar

Upload src/s2s/codec.js

Upload src/s2s/s2s-ws-client.js