feat(router): batch-queue messages received during active turns

fix(router): drain all CC history turns on resume, add queue ACK

fix: harden channel restarts, WeChat re-login alert, quiet shutdown errors

fix(router): replace task-based dispatch with asyncio.Lock + drain stale buffer

feat: add HistoryLogger and stderr capture for cron queries

fix(telegram): add SOCKS proxy deps for Telegram through GFW

feat: add /help command

feat: add /tmux command (ls, windows, panes)

feat: forward unknown slash commands to Claude Code

feat(reliability): crash notification, /status command, user-facing errors

feat: add typing indicator support for Telegram

fix(deploy): correct WorkingDirectory to project root

add outbound message logging for weixin and feishu channels

fix: cmd_stop finds orphan process via lock file when PID file missing

feat: auto-reconnect when Claude subprocess dies between queries