Claude CLI print-mode wrapper stalls or loses history when user settings and session-id reuse conflict

A local agent gateway was routed through Claude Code CLI print mode. After the switch, runs could stall before useful assistant output, web-browsing probes degraded, and the activity/history UI did not show the completed run even though the raw Claude transcript existed. A second visible symptom was an AbortError-style CLI run aborted message in the activity surface.