zed-lock v0.1.1

Hardened standalone release of the kernel-backed, event-driven
locking crate extracted from zed-cli.

• exact source commit: a0dc78d385bc3ab553d3027b427f5f1428239c9c
• Rust MSRV: 1.88
• Linux, macOS, and Windows conformance passed before merge
• package metadata, extraction provenance, and production no-polling
  contracts revalidated immediately before publication
• attached crate checksum is generated and verified in this job

This release does not alter or retarget v0.1.0.