Return gif_path and stability_flags

tray_sim.py

@@ -134,4 +134,5 @@ def run_tray_simulation(seed=0, num_objects=N_OBJECTS, azimuth=45, elevation=-25
     # Save to GIF
     gif_path = os.path.join(tempfile.gettempdir(), f"tray_sim_{seed}.gif")
     imageio.mimsave(gif_path, frames, fps=20)
-    return gif_path
+    #return gif_path
+    return gif_path, stability_flags