Release context-aware link integration v1.1.1

[alok-vibe-code]

Summary

• integrate supported anchors into one relevant source sentence before falling back to appended copy
• replace the repetitive generic resource sentence with deterministic intent-aware alternatives
• calculate preservation from retained source words and require editorial review for all generated copy
• preserve the v1 API contract, existing strategy values, thresholds, rate limits, and WordPress integration

Validation

• python -m unittest discover -s tests -v (53 tests passed)
• python -m compileall -q backlink_intelligence tests
• finance-course regression case, deterministic output, protected facts, article grammar, safe segments, and unsupported-context fallback covered