v0.0.4

feat: export BaseMetrics for forward-compatible custom Metrics implementations, use value type to avoid allocation

v0.0.3

feat: Metrics interface with Prometheus implementation, log context injection, safe NewPrometheusMetrics caching

v0.0.2

chore: add LICENSE (Apache 2.0), .gitignore, badges, enhanced package docs, AGENTS.md

v0.0.1

Initial release — worker lifecycle library built on suture with builder pattern, WorkerContext, dynamic child workers, helpers (EveryInterval, ChannelWorker, BatchChannelWorker), tracing, and logging