README: clarify viewer table scope (curated main file; legacy archive separate)

Add unified-schema Parquet view layer (fixes dataset viewer & load_dataset)

manifest: batch receipt

increment v2: +32 sessions (2026-10-08)

manifest: batch receipt

increment v2: +65 sessions (2026-10-08)

manifest: batch receipt

increment v2: +1 sessions (2026-10-08)

manifest: batch receipt

increment v2: +100 sessions (2026-10-08)

manifest: batch receipt

increment v2: +96 sessions (2026-10-03)

manifest: batch receipt

increment v2: +100 sessions (2026-09-26)

filter: keep tool_calls>=3 (3774/8670 rows) · low-value 1-call sessions moved to legacy-full

legacy: full unfiltered trace archive (pre-filter)

manifest: batch receipt

manifest: batch receipt

manifest: batch receipt

increment v2: +22 sessions (2026-09-21)

increment: full reconcile +1126 unique sessions (1230 files, dedup by complete sid)

increment: +5 sessions (truly-missing backfill)

increment: +80 sessions (manual backfill oldest-first)

manifest: batch receipt

manifest: batch receipt

increment v2: +45 sessions (2026-09-21)

manifest: batch receipt

manifest: batch receipt

manifest: batch receipt

increment v2: +45 sessions (2026-09-21)

manifest: batch receipt

manifest: batch receipt

manifest: batch receipt

increment v2: +37 sessions (2026-09-21)

manifest: batch receipt

increment v2: +57 sessions (2026-09-21)

manifest: batch receipt

manifest: batch receipt

manifest: batch receipt

increment v2: +23 sessions (2026-09-21)

manifest: batch receipt

manifest: batch receipt

increment v2: +148 sessions (2026-09-19)

manifest: batch receipt

increment v2: +88 sessions (2026-09-19)

manifest: batch receipt

increment v2: +9 sessions (2026-09-19)

manifest: batch receipt

increment v2: +39 sessions (2026-09-16)

README: highlight multi-agent collaboration + real failure/recovery trajectories (unique value vs synthetic benchmarks)