feat: enforce commercial Jyotish workflow contracts

tests/test_ashtakavarga_compare_compat.py

@@ -0,0 +1,31 @@
+from __future__ import annotations
+
+import subprocess
+import sys
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[1]
+
+
+def run(*args: str) -> subprocess.CompletedProcess[str]:
+    return subprocess.run(
+        [sys.executable, *args],
+        cwd=ROOT,
+        text=True,
+        capture_output=True,
+        timeout=120,
+        check=False,
+    )
+
+
+def test_ashtakavarga_compare_uses_repository_scripts_and_public_baselines() -> None:
+    baseline = run("benchmarks/jyotish/scripts/run_pyjhora_compare.py", "--build-local", "--output-prefix", "ashtakavarga_contract")
+    assert baseline.returncode == 0, baseline.stderr or baseline.stdout
+
+    comparison = run("benchmarks/jyotish/scripts/run_ashtakavarga_compare.py")
+    assert comparison.returncode == 0, comparison.stderr or comparison.stdout
+
+    report = ROOT / "benchmarks/jyotish/outputs/jyotish_benchmark_round6_ashtakavarga_compare.md"
+    assert report.exists()
+    assert "BAV" in report.read_text(encoding="utf-8")

tests/test_shadbala_compare_compat.py

@@ -0,0 +1,23 @@
+from __future__ import annotations
+
+import subprocess
+import sys
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[1]
+
+
+def test_shadbala_compare_supports_installed_pyjhora_api() -> None:
+    completed = subprocess.run(
+        [sys.executable, "benchmarks/jyotish/scripts/run_shadbala_compare.py"],
+        cwd=ROOT,
+        text=True,
+        capture_output=True,
+        timeout=90,
+        check=False,
+    )
+
+    assert completed.returncode == 0, completed.stderr or completed.stdout
+    assert "Shadbala Benchmark" in completed.stdout
+    assert "Total planets: 35" in completed.stdout