Release v0.7.2

What's Changed

Telemetry

• Persisted OTel spans into the local history.db traces table.
• Added Claude/Cursor Stop hook sync support so local trace state is finalized after agent turns.
• Added boost sync --file support for CI JSONL trace artifacts.
• Serialized concurrent local trace drains with a per-database process lock.

Maintenance

• Refactored Claude/Cursor hook install and uninstall handling through a shared agent hook model.
• Synced the website changelog through v0.7.1.

Full Changelog: v0.7.1...v0.7.2