Dali v0.2.1

Dali v0.2.1 maintenance release.

Highlights

• Reorganized benchmark assets under benchmarks/
• Added Tier 1 and Tier 2 benchmark READMEs
• Updated quick start paths after benchmark reorganization
• Improved deterministic Tier 1 runner output with authority, citation, source URL, verification result, recoverability, and risk
• Added public governance setup with branch protection, CODEOWNERS, issue templates, PR template, and CI gates
• Added initial public issue roadmap for contributors
• Standardized repository description, topics, citation metadata, and release references
• Cleaned commit attribution to use GammaLex email provenance

Validation

• Test suite: 100 passed, 1 skipped
• Benchmark validation workflows enabled
• Branch protection enabled on main
• Contributor attribution consolidated under Yen Kha <yen.kha@gammalex.com>