Claude Code 2.1.234 ships per-project config dirs and auto-resume on quota reset.

The changelog adds optional CLAUDE_CODE_PROJECT_DIR_NAME for hosts giving each session its own config directory, a GitLab MR badge in footer and statusline, and automatic session continuation when a claude.ai usage limit resets. Fixes: repeated network-access denials in auto mode after compaction, prompt-history entries dropped or duplicated, retry loop on context-overflow errors. The quota auto-resume matters most if you run long unattended loops on a subscription: that's the vendor absorbing a workaround people have been hand-rolling with cron and shell scripts.