HK snapshot strategy curation 2026-06-02

Summary

• Published source release for the curated HK snapshot strategy ranking.
• Includes snapshot ranking, future-research curated/deprioritized orders, bilingual docs, and tests.
• This release does not publish production snapshot artifacts or remove live-enable evidence gates.

Verification

• python3 -m ruff check . passed.
• uv run --extra test python -m pytest -q passed: 235 passed.
• uv build passed.