chore: establish project baseline

audit_firebird_database.py

@@ -0,0 +1,8 @@
+"""Entry point: python audit_firebird_database.py <FDB>  (read-only; see scripts/audit_firebird_database.py)."""
+import runpy
+import sys
+from pathlib import Path
+
+if __name__ == "__main__":
+    sys.argv[0] = str(Path(__file__).with_name("scripts") / "audit_firebird_database.py")
+    runpy.run_path(sys.argv[0], run_name="__main__")