docs(evals): ship transcript-building scripts + full eval detail in-repo
- scripts/reconstruct_lineage.py: rebuild full uncompacted lineage
transcripts from a state.db COPY (descendant-tree walk, content-hash
dedupe, synthetic-artifact strip, system_prompts hash resolution)
- scripts/replay_lineage.py + scripts/build_html_report.py: replay a 500K
prefix through any checkout's compressor and render before/after
side-by-side with compaction artifacts color-coded
- README: transcript-building workflow, scoping-tripwire section
- results/SCORECARD-2026-08-15.md: full per-transcript scorecards, all 4
exam question banks, survival analysis, methodology + caveats
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