feat: sync muhurta factor readiness ledger

tests/test_muhurta_factor_scoring_readiness.py

@@ -0,0 +1,46 @@
+import json
+import subprocess
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[1]
+ARTIFACT = ROOT / "references/oracle/muhurta_factor_scoring_readiness_2026_07_19.json"
+INDEX = ROOT / "references/oracle/evidence_packet_index_2026_07_19.json"
+
+
+def test_muhurta_readiness_script_outputs_supporting_only_rows():
+    data = json.loads(
+        subprocess.check_output(
+            ["python3", "scripts/muhurta_factor_scoring_readiness.py"],
+            cwd=ROOT,
+            text=True,
+        )
+    )
+    assert data["scope"] == "muhurta_factor_scoring_readiness"
+    assert data["claim_status"] == "partial"
+    assert data["truth_matrix_allowed"] is False
+    assert data["summary"]["factor_count"] == 6
+    assert data["summary"]["scored_verdict_ready_count"] == 0
+
+
+def test_muhurta_readiness_artifact_blocks_final_scored_verdict():
+    data = json.loads(ARTIFACT.read_text(encoding="utf-8"))
+    assert data["summary"]["supporting_context_only_count"] == 6
+    assert all(row["allowed_product_use"] == "supporting_context_only" for row in data["rows"])
+    assert {row["factor"] for row in data["rows"]} == {
+        "panchanga_suddhi",
+        "activity_specific_rules",
+        "tarabala",
+        "chandrabala",
+        "rahu_kalam",
+        "abhijit",
+    }
+    assert "No final scored Muhurta verdict is ready" in data["boundary"]
+
+
+def test_evidence_index_registers_muhurta_readiness():
+    packets = {
+        row["packet_id"]: row
+        for row in json.loads(INDEX.read_text(encoding="utf-8"))["packets"]
+    }
+    assert packets["muhurta_factor_scoring_readiness"]["claim_status"] == "partial"