- watchdog: fix 'left-hand side is not a function' tick crashes
- safe_call: replace String(e)/instanceof Error with as_string(e)
- ai_heal_empty_sections: list_option/read_json_file -> common.*
- read_dns_recovery_state/ai_heal_dns_loop: read_json_file -> common.*
- common.is_connections_action -> connections.is_connections_action
(add missing 'config.connections' module import)
- wrap check_singbox_process/check_auto_resume_pause/ai_full_health_audit
in safe_call to prevent uncaught exceptions in tick loop
- state: SIGHUP race condition: fall back to sing-box start instead of
exit(1) when process dies between config generation and signal delivery
- telegram: fix String(e)/instanceof Error crash in update catch block