stem_memory 0.1.0

In-memory broker, backend, workflow, and scheduler adapters for Stem.

Changelog

0.1.0

• Updated the in-memory workflow store to honor caller-provided run ids, aligning it with workflow runtime metadata views and manifest tooling.
• Rejected duplicate caller-provided workflow run ids instead of overwriting existing run/checkpoint state.
• Renamed memoryBackendFactory to memoryResultBackendFactory for adapter factory naming consistency.
• Updated docs and exports to use StemClient-first examples and the renamed result backend factory.
• Added stem_memory package with in-memory adapter exports and factory helpers.
• Added shared adapter contract coverage (broker/backend/workflow/lock) for the in-memory adapter using stem_adapter_tests.
• Improved in-memory adapter contract parity and capability coverage, including explicit skip reporting for unsupported checks.