Initial commit: KQL ↔ SDL PowerQuery proof of equivalence

run_proof.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+# End-to-end proof: regenerate sample data, export pretty .pq files,
+# verify each .pq runs cleanly on SDL as-written, ingest to SDL, run
+# every PowerQuery against SDL, and compare against the Python reference.
+set -euo pipefail
+
+cd "$(dirname "$0")"
+
+echo "=================================================================="
+echo "STEP 1/5  Regenerate deterministic sample dataset"
+echo "=================================================================="
+python3 -u sample_data/generate.py
+
+echo
+echo "=================================================================="
+echo "STEP 2/5  Export KQL and PowerQuery files (with anti-pattern scan)"
+echo "=================================================================="
+python3 -u harness/export_rules.py
+echo "KQL files:"; ls -1 kql/ | sed 's/^/  /'
+echo "PQ  files:"; ls -1 pq/  | sed 's/^/  /'
+
+echo
+echo "=================================================================="
+echo "STEP 3/5  Ingest sample dataset to SDL + execute PowerQueries"
+echo "=================================================================="
+python3 -u harness/prove_equivalence.py --ingest --pq
+
+echo
+echo "=================================================================="
+echo "STEP 4/5  Side-by-side comparison summary"
+echo "=================================================================="
+python3 -u harness/summarise.py
+
+echo
+echo "=================================================================="
+echo "STEP 5/5  Verify each pq/*.pq runs cleanly on SDL as-written"
+echo "          (proof that pasted-as-is queries return status=success)"
+echo "=================================================================="
+python3 -u harness/verify_pq_runs.py