v0.1.18

What's Changed

Added

• client.get_orchestration_stats(instance_id) — per-instance SystemStats (history event count, size, queue pending, KV usage)
• Admin API and e2e tests for orchestration stats

Changed

• Bumped duroxide to 0.1.27, duroxide-pg to 0.1.28
• Updated MAX_KV_KEYS to 150, MAX_KV_VALUE_BYTES to 65536
• Cleaned up Py-prefixed type names using #[pyclass(name = ...)]

Fixed

• Removed local path overrides from Cargo.toml for CI compatibility