distillation: regenerate v1.0.0 release artifacts

Auto-generated by `./scripts/distill release-freeze` — RELEASE-READY (6/6 gates).
Captures the v1.0.0 manifest + the latest acceptance + audit reports
re-run during the freeze.

reports/distillation/release-freeze.md       human-readable manifest
reports/distillation/release-manifest.json   machine-readable manifest
reports/distillation/phase6-acceptance-report.md  re-run during freeze (22/22 invariants)
reports/distillation/phase8-full-audit-report.md  re-run during freeze (16/16 required)

Pre-tag state:
  branch: scrum/auto-apply-19814
  head:   <prior commit before this one>
  full pipeline: 145 distillation tests pass · 0 fail
  acceptance:    22/22 invariants on fixture, bit-identical reproducibility
  audit-full:    16/16 required across Phases 0-7

Tag command awaiting operator confirmation:
  git tag -a distillation-v1.0.0 -m "distillation v1.0.0 — 8-phase substrate frozen"
  git push origin distillation-v1.0.0

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

reports/distillation/release-freeze.md

@@ -0,0 +1,78 @@
+# Distillation Release Freeze — v1.0.0
+
+**Tag (proposed):** `distillation-v1.0.0`
+**Released at:** 2026-04-27T04:54:32.299Z
+**Git head:** `73f242e3e41c2aa36b35fe9de54742b248915cb5`
+**Branch:** scrum/auto-apply-19814
+
+## Result: **RELEASE-READY** ✓
+
+## Gates
+
+| # | Gate | Status | Detail |
+|---|---|---|---|
+| 1 | clean git state (no source-tree modifications) | ✓ | tree clean (2 auto-regenerated reports tolerated) |
+| 2 | full test suite (bun test tests/distillation/ auditor/schemas/distillation/) | ✓ | 145 pass, 0 fail (exit=0) |
+| 3 | every phase commit resolves | ✓ | 9/9 commits verified |
+| 4 | acceptance gate (22-invariant fixture E2E) | ✓ | 22/22 invariants |
+| 5 | audit-full (Phases 0-7 verified + drift) | ✓ | 16/16 required checks |
+| 6 | tag distillation-v1.0.0 available (does not yet exist) | ✓ | tag name is free |
+
+## Phase commits
+
+| Phase | Commit | Subject |
+|---|---|---|
+| 0+1+2 scaffold | `27b1d27` | distillation: Phase 0 recon + Phase 1 schemas + Phase 2 transforms scaffold |
+| 2 materializer | `1ea8029` | distillation: Phase 2 — Evidence View materializer + health audit |
+| 3 scorer | `c989253` | distillation: Phase 3 — deterministic Success Scorer |
+| 4 exports | `68b6697` | distillation: Phase 4 — dataset export layer |
+| 5 receipts | `2cf359a` | distillation: Phase 5 — receipts harness (system-level observability) |
+| 6 acceptance | `1b433a9` | distillation: Phase 6 — acceptance gate suite |
+| auditor rebuild | `20a039c` | auditor: rebuild on mode runner + drop tree-split (use distillation substrate) |
+| 7 replay | `681f39d` | distillation: Phase 7 — replay-driven local model bootstrapping |
+| 8 audit-full | `5bdd159` | distillation: Phase 8 — full system audit |
+
+## Dataset counts at freeze
+
+| Artifact | Count |
+|---|---|
+| RAG rows                          | 448 |
+| SFT rows (strict accepted-only)   | 353 |
+| Preference pairs                  | 83 |
+| Evidence files                    | 12 |
+| Evidence rows                     | 1055 |
+| Scored-run files                  | 12 |
+| Scored rows                       | 1055 |
+| Quarantined total                 | 1325 |
+
+## Latest audit baseline
+
+```json
+{
+  "recorded_at": "2026-04-27T04:54:32.282Z",
+  "git_commit": "73f242e3e41c2aa36b35fe9de54742b248915cb5",
+  "metrics": {
+    "p2_evidence_rows": 16,
+    "p2_evidence_skips": 2,
+    "p3_accepted": 386,
+    "p3_partial": 132,
+    "p3_rejected": 57,
+    "p3_human": 480,
+    "p4_rag_rows": 448,
+    "p4_sft_rows": 353,
+    "p4_pref_pairs": 83,
+    "p4_total_quarantined": 1325
+  }
+}
+```
+
+## Tag command (run after release-ready confirmation)
+
+```bash
+git tag -a distillation-v1.0.0 73f242e3e41c -m "distillation v1.0.0 — 8-phase substrate frozen"
+git push origin distillation-v1.0.0
+```
+
+## Failure detail
+
+(no failures)