refactor: tighten invariant-length zips to strict=True (B905)

style: apply ruff lint --fix + ruff format across the tree

feat(integrity): ADR-0010 on-load verify for GEO series-matrix loads

HF wheel registry, pinned deps, apt probe, security scan, API-key fallback

Fix 4 GPL-annotation fallback edge cases + 2 integration test bugs

Document residual GPL annotation limitations (Known Gaps #15)

Add GEOparse fallback for GPL platforms with no .annot.gz (Tier 2)

Switch GPL platform annotation to NCBI .annot.gz instead of _family.soft.gz

Fix decode_geo_numeric_codes to decode all code segments, not just last

Added seperate files, added tests