Add craftlabs-auth-config.schema.json, Java AuthConfigs model with tests,
example configs aligned to BP-10, C/Java/auth-config documentation,
native header notes, RELEASING guide, and workflow to verify SDK
artifact checksums on release tags.
Made-with: Cursor
Add PARALLEL_ITERATION_INDEX, workspace layout, system architecture,
three-track execution packs, BPM/product references, and planned
service manifests. Supports I1 alignment across backend, web, and SDK.
Made-with: Cursor