feat: import VedAstro contract probe evidence

tests/test_vedastro_contract_probe.py

@@ -0,0 +1,30 @@
+from scripts import vedastro_contract_probe as probe
+
+
+def test_equivalent_time_gate_uses_normalized_values_not_raw_hashes() -> None:
+    runs = {
+        "local_minus_08": [{"normalized": {"Sun": 312.5}, "raw_hash": "a"}, {"normalized": {"Sun": 312.5}, "raw_hash": "b"}],
+        "utc_equivalent": [{"normalized": {"Sun": 312.5}, "raw_hash": "c"}],
+        "positive_08_control": [{"normalized": {"Sun": 100.0}, "raw_hash": "d"}],
+    }
+    result = probe.evaluate_time_contract(runs)
+    assert result["equivalent_local_utc"] is True
+    assert result["positive_offset_control_distinct"] is True
+    assert result["repeat_normalized_stable"] is True
+    assert result["raw_hash_stable"] is False
+
+
+def test_method_gate_blocks_ambiguous_all_planet_longitude() -> None:
+    result = probe.evaluate_method_contract(
+        all_planet={"Sun": 311.84},
+        all_planet_data={"Sun": 312.51},
+        nirayana={"Sun": 312.51},
+        tolerance=0.01,
+    )
+    assert result["all_planet_data_matches_nirayana"] is True
+    assert result["all_planet_longitude_matches_nirayana"] is False
+    assert result["status"] == "blocked"
+
+
+def test_redact_headers_never_persists_credentials() -> None:
+    assert probe.redact_headers({"x-api-key": "secret", "Server": "Kestrel"}) == {"server": "Kestrel"}