update first - 84

2026-06-30 02:21:39 +09:00
commit 07ac1bdcdd
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+version: 1.0
+description: CASAN Level 5 drift detection policy
+
+golden_dir: .specify/level5/golden-runs
+evidence_dir: docs/output/casan/level5-evidence
+
+thresholds:
+  minimum_similarity: 0.85
+  maximum_length_delta_ratio: 0.30
+
+actions:
+  pass: allow
+  warn: require_review
+  fail: block_or_fallback
+
+metrics:
+  - similarity_ratio
+  - length_delta_ratio
+  - golden_hash
+  - candidate_hash