v0.2.0

Highlights

• Move Codex session polling and file I/O off the main thread via SessionReplyMonitor.
• Add Privacy Mode that hides reply bodies, suppresses commentary notifications, and clears visible/queued toasts.
• Cache session_index.jsonl lookups and use bounded transcript header reads to reduce repeated disk work.

Verification

• swift test
• ./scripts/build-app.sh