[AZ-233] Add blackbox replay infrastructure

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/blackbox/run_blackbox.py

@@ -1,17 +1,12 @@
-"""Black-box runner entry point.
+"""Black-box runner entry point."""
 
-Future scenarios should call only public runtime inputs and outputs: replay frames,
-telemetry, offline cache, MAVLink output, status events, and FDR artifacts.
-"""
+from collections.abc import Sequence
 
-from pathlib import Path
+from e2e.replay.harness import main as replay_main
 
 
-def main() -> int:
-    reports_dir = Path("data/test-results")
-    reports_dir.mkdir(parents=True, exist_ok=True)
-    (reports_dir / "blackbox_smoke.txt").write_text("blackbox scaffold ready\n", encoding="utf-8")
-    return 0
+def main(argv: Sequence[str] | None = None) -> int:
+    return replay_main(argv)
 
 
 if __name__ == "__main__":