Add Priority Queue as a production-ready PatternKit pattern. Required scope: fluent runtime API, source-generated factory path, TinyBDD runtime/generator/example coverage, importable IServiceCollection example, docs/user guide/catalog entries, and green CI.
Add Priority Queue as a production-ready PatternKit pattern. Required scope: fluent runtime API, source-generated factory path, TinyBDD runtime/generator/example coverage, importable IServiceCollection example, docs/user guide/catalog entries, and green CI.