Android STT v1.1.12 - Handover Boundary Rescue

KET QUA KIEM THU
================

1. JVM policy tests: PASS
   - Adaptive cycle / segmented-session policies
   - Ordered tail / replay guard policies
   - Handover boundary rescue static contract

2. PC dynamic STT boundary E2E: PASS
   - Partial cu giu dung nguoi noi khi doi mic
   - Final muon khong tao trung segment
   - Mic nhom cat ranh gioi dung
   - Che do thu cong giu dung ranh gioi

3. Handover risk event dynamic test: PASS
   - Android event schema: stt_handover_risk
   - PC Server tiep nhan va luu risk_start_ms / risk_end_ms

4. Source version:
   versionCode 14
   versionName 1.1.12-handover-boundary-rescue

GHI CHU
=======
- Moi truong build khong co Android SDK, nen khong dong APK trong lan kiem thu nay.
- Source va policy tests da duoc kiem tra; can build APK bang Android Studio/Gradle tren may co Android SDK truoc khi cai len thiet bi.
