CCB v8.7.13: Linux OMP Mobile Collab; preserve macOS legacy routing

CCB v8.7.12: reply queue recovery, communication status and composer …

…compatibility

CCB v8.7.11: V2 workflow isolation, Pi completion repair and refreshe…

…d WeChat QR

CCB v8.7.10: verified Pi package snapshots and startup timeout propag…

…ation

CCB v8.7.9: preserve Codex ask caller identity

v8.7.6: Claude and Codex delivery reliability

v8.7.5 OMP/Pi control-input reliability

CCB v8.7.4: continuity-first provider restoration